________provides a connection-oriented reliable service for sending messages
A
TCP
B
IP
C
UDP
D
All of the above
E
none of these
Question 1506Single Answer
Why IP Protocol is considered as unreliable ?
A
A packet may be lost
B
Packets may arrive out of order
C
Duplicate packets may be generated
D
All of the above
E
none of above
Question 1507Single Answer
_____ is a combination of hardware and software which provides the facility of exchanging information between the computing devices
A
Peripheral
B
Modem
C
Network
D
Ram
E
none of these
Question 1508Single Answer
In a ring topology, the computer in possession of the _____ can transmit data
A
Token
B
Packet
C
Data
D
access method
E
none of these
Question 1509Single Answer
A device that forwards data packet from one network to another is called a
A
Bridge
B
Hub
C
Switch
D
Gateway
E
none of these
Question 1510Single Answer
Which of the following is the fastest media of data transfer ?
A
Co-axial Cable
B
Untwisted Wire
C
Telephone Lines
D
Fiber Optic
E
none of these
Question 1511Single Answer
Hubs are present in the network
A
to diagnose line failures, measure and manage traffic flow and simplifty reconfiguring of LANs
B
to interconnect the LAN with WANs
C
to interconnect the WANs with WANs
D
to interconnect the WANs with lANs
E
none of these
Question 1512Single Answer
If you use either Telnet or FTP, which is the highest layer you are using to transmit data ?
A
Presentation
B
Application
C
Session
D
Transport
E
none of these
Question 1513Single Answer
Which Excel feature enbles predefined layouts to selected tables in the worsheet ?
A
Autoformat
B
Header and Footers
C
Undo and Redo
D
Spelling and Grammar
E
Autograph
Question 1514Single Answer
Which layer 4 protocol is used for a Telnet connection ?
A
IP
B
TCP
C
TCP/IP
D
UDP
E
none of these
Question 1515Single Answer
Which of the following protocols uses both TCP and UDP ?
A
FTP
B
SMTP
C
Telnet
D
DNS
Question 1516Single Answer
Which layer 1 devices can be used to enlarge the area covered by a single LAN segment ?
1. Switch 2. nic
3. Hub 4.Repeater
5. RJ45 transceiver
A
1 only
B
1 and 3
C
3 and 4
D
5 only
E
none of these
Question 1517Single Answer
Which of the following describe router functions ?
A
Packet switching
B
Packet filtering
C
Internetwork communication
D
Path selection
E
All of the above
Question 1518Single Answer
What layer is the TCP/IP stack is equivalent to the Transport layer of the OSI model ?
A
Application
B
Host-to-Host
C
Internet
D
Network Access
E
none of these
Question 1519Single Answer
For opening and closing of the files in Excel, you can use which bar ?
A
Formatting
B
Standard
C
Title
D
Formatting or Title
E
None of these
Question 1520Single Answer
MAN stands for
A
Micro area network
B
Metropolitan area network
C
Macro area network
D
Mix area network
E
none of these
Question 1521Single Answer
How long is an IPv6 address ?
A
32 bits
B
128 bytes
C
64 bits
D
128 bits
E
None of these
Question 1522Single Answer
What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet ?
A
NAT
B
Static
C
Dynamic
D
PAT
E
none of these
Question 1523Single Answer
You have 10 users plugged into a hub running 10 MBPS half-duplex. There is aserver connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server ?
A
100Kbps
B
1 Mbps
C
2 Mbps
D
10 Mbps
E
none of these
Question 1524Single Answer
Which of the following is refers to a small, single-site network ?
A
LAN
B
DNS
C
USB
D
RAM
E
none of these
Question 1525Single Answer
A ________often simply referred to as a network, is a collection of hardware components and computers interconnected by communication channels that allow sharing of resources and information.
A
Computer Network
B
Router
C
Modem
D
WWW
E
none of these
Question 1526Single Answer
A _____ is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications.
A
communications protocol
B
router
C
modem
D
DNS
E
none of these
Question 1527Single Answer
P2P stands for
A
Peer to Peer
B
Peek to peek
C
Past to past
D
Pair to pair
E
None of these
Question 1528Single Answer
Which of the following is required to communicate between two computer ?
A
Communications software
B
protocol
C
communication hardware
D
all of above including access to transmission medium
E
none of these
Question 1529Single Answer
By an intranet we mean
A
a LAN of an organization
B
a Wide Area Network connecting all branches of an organization
C
a corporate computer network
D
a network connecting all computer of an organization and using the internet protocol
E
none of these
Question 1530Single Answer
LAN stands for
A
Lane Area Network
B
Local Army Network
C
Local Area Networking
D
None of these
Question 1531Single Answer
WAN stands for
A
Widest Area Network
B
Wide Area Network
C
Wide Army Network
D
Wide Area Networking
Question 1532Single Answer
Which is commonly used protocol for exchanging files over any network that supports the TCP/IP protocol.
A
FTP
B
TCP
C
SMTP
D
HTTP
Question 1533Single Answer
LAN card is also known as _______.
A
CIN
B
INC
C
NIC
D
ICN
Question 1534Single Answer
is a system in which computers are inter-connected and the geographical spread may be within a building to 1 kilometer :
A
WAIN
B
LAN
C
MAIN
D
All of these
Question 1535Single Answer
Which of the following is a valid function ?
A
A2
B
2B2
C
2.0.A
D
9.5*A
E
None of these
Question 1536Single Answer
Which of the following is the maximum bandwidth supported by any-channel ?
A
1KB
B
500 MB
C
1GB
D
100GB
Question 1537Single Answer
A______ is a standard set of rules that determines how computers communicate with each other across networks.
A
Protocool
B
Protomol
C
Protochol
D
Protocol
E
None of these
Question 1538Single Answer
What is the full form of SQL ?
A
Structured Query List
B
Structure Query Language
C
Sample Query Language
D
None of these
Question 1539Single Answer
Which of the following is not a valid SQL type ?
A
FLOAT
B
NUMERIC
C
DECIMAL
D
CHARACTER
Question 1540Single Answer
Which of the following is not a DDL command ?
A
TRUNCATE
B
ALTER
C
CREATE
D
UPDATE
Question 1541Single Answer
Which of the following are TCL commands ?
A
COMMIT and ROLLBACK
B
UPDATE and TRUNCATE
C
SELECT and INSERT
D
GRANT and REVOKE
Question 1542Single Answer
Which statement is used to delete all rows in a table without having the action logged ?
A
DELETE
B
REMOVE
C
DROP
D
TRUNCATE
Question 1543Single Answer
SQL Views are also known as
A
Simple tables
B
Virtual tables
C
Complex tables
D
Actual Tables
Question 1544Single Answer
How many primary keys can have in a table ?
A
Only 1
B
Only 2
C
Depends on no of Columns
D
Depends on DBA
Question 1545Single Answer
Which datatype can store unstructured data in a column ?
A
CHAR
B
RAW
C
NUMERIC
D
VARCHAR
Question 1546Single Answer
Which of the following is not Constraint in SQL ?
A
Primary Key
B
Not Null
C
Check
D
Union
Question 1547Single Answer
Which of the following is not a valid aggregate function ?
A
COUNT
B
COMPUTE
C
SUM
D
MAX
Question 1548Single Answer
Which data manipulation command is used to combines the records from one or more tables ?
A
SELECT
B
PROJECT
C
JOIN
D
PRODUCT
Question 1549Single Answer
Which operator is used to compare a value to a specified list of values ?
A
ANY
B
BETWEEN
C
ALL
D
IN
Question 1550Single Answer
What operate test column for absence of data
A
NOT Operate
B
Exists Operator
C
IS NULL Operator
D
None of the above
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Computer Science
Question 1551Single Answer
In which of the following cases a DML statement is not executed ?
A
When existing rows are modified
B
When a table is deleted
C
When some rows are deleted
D
All of the above
Question 1552Single Answer
If we have not specified ASC or DESC after a SQL ORDER BY clause, the following is used by default
A
DESC
B
ASC
C
There is no default value
D
None of the mentioned
Question 1553Single Answer
Which of the following statement is true ?
A
TRUNCATE free the table space while DELETE does not
B
Both TRUNCATE and DELETE statement free the table's space
C
Both TRUNCATE and DELETE statment does not free the table's space
D
DELETE free the table space while TRUNCATE does not
Question 1554Single Answer
What is returned by INSTR ('JAVATPOINT','P') ?
A
6
B
7
C
POINT
D
JAVAT
Question 1555Single Answer
A command that lets you change one or more field in a table is :
A
INSERT
B
MODIFY
C
LOOK-UP
D
All of the above
Question 1556Single Answer
Which of the following is also called an INNER JOIN ?
A
SELF JOIN
B
EQUI JOIN
C
NON-EQUI JOIN
D
None of the above
Question 1557Single Answer
A CASE SQL statement is.............?
A
A way to established a loop in SQL
B
A way to establish an IF-THEN-ELSE in SQL
C
A way to establish a data definition in SQL
D
All of the above.
Question 1558Single Answer
Which of the following is true about the HAVING clause ?
A
Similar to the WHERE clause but is used for columns rather than groups
B
Similar to WHERE clause but is used for rows rather than columns
C
Similar to WHERE clause but is used for groups rather than rows
D
Acts exactly like a WHERE clause
Question 1559Single Answer
________ clause creates temprary relation for the query on which it is defined
A
WITH
B
FROM
C
WHERE
D
SELECT
Question 1560Single Answer
The SQL statement :
SELECT ROUND (65, 726, -1) FROM DUAL;
prints;
A
is illegal
B
garbage
C
726
D
70
Question 1561Single Answer
Which of the following is ture about the SQLAS clause ?
A
The AS clause in SQL is used to change the column name in the output or assign a name to a derived column
B
The SQLAS clause can only be used with the JOIN clause
C
The AS clause in SQL is used to defines a search condition
D
All of the mentioned
Question 1562Single Answer
_______command makes the updates performed by the transaction permanent in the database ?
A
ROLLBACK
B
COMMIT
C
TRUNCATE
D
DELETE
Question 1563Single Answer
How can you change "Thomas" into "michel" in the "LastName" column in the Users table ?
A
UPDATE User SET LastName = 'Thomas' INTO LastName = 'Michael'
B
MODIFY Users SET LastName = 'Michel' WHERE LastName='Thomas'
C
MODIFY Users SET LastName = 'Thomas' INTO Last Name = 'Michael'
D
UPDATE Users SET LastName = 'Michel' WHERE LastName = 'Thomas'
Question 1564Single Answer
On an Excel sheet, the active cell is indicated by
A
a dark wide border
B
a dotted border
C
a blinking border
D
None of the above
Question 1565Single Answer
Which type of JOIN is used to returns rows that do not have matching values ?
A
Natural JOIN
B
Outer JOIN
C
EQUI JOIN
D
All of the above
Question 1566Single Answer
Which statement is true regarding routines and triggers ?
A
Both run automatically
B
Both are stored in the database
C
Both consist of procedural code
D
Both have to be called to operate
Question 1567Single Answer
Which statement is ture regarding procedures ?
A
They include procedural and SQL statements
B
They work similarly to the functions
C
It does not need unique names
D
It cannot be created with SQL statements
Question 1568Single Answer
Which of the following is the basic approaches for joining tables ?
A
Union JOIN
B
Natural JOIN
C
Subqueries
D
All of the above
Question 1569Single Answer
Why we need to create an index if the primary key is already present in a table ?
A
Index improves the speed of data retrieval operations on a table
B
Indexes are special lookup tables that will be used by the database search engine
C
Indexes are synonyms of a column in a table
D
All of the above
Question 1570Single Answer
Group of operations that form a single logical unit fo work is known as
A
View
B
Network
C
Unit
D
Transaction
Question 1571Single Answer
Shared locks are applied while performing
A
Read operation
B
write operation
C
(a) & (b) both
D
None of the above
Question 1572Single Answer
A sequence in SQL can generate a maximum number :
A
39 digits
B
38 digits
C
40 digits
D
37 digits
Question 1573Single Answer
Which of the following is the correct order of a SQL statement ?
A
SELECT,GROUPBY, WHERE, HAVING
B
SELECT, WHERE, GROUPBY, HAVING
C
SELECT, HAVING, WHERE, GROUP BY
D
SELECT, WHERE, HAVING GROUP BY
Question 1574Single Answer
What is the difference betwen a PRIMARY KEY and a UNIQUE KEY ?
A
Primary key can store null value, whereas a unique key cannot store null value
B
We can have only one primary key in a table while we can have multiple unique keys
C
Primary key cannot be a data variable whereas unique key can be
D
None of these
Question 1575Single Answer
Sequence can generate
A
Numeric value
B
Alphanumeric value
C
(a) & (b) both
D
none of the above
Question 1576Single Answer
Which of the following are the synonyms for Column and ROW of a table ?
Row = [Tuple, Record]
Column = [Field, Attribute]
Row = [Tuple, Attribute]
Columns = [Field, Record]
A
1 and 2
B
3 and 4
C
Only 1
D
Only 2
Question 1577Single Answer
Which operator is used to compare the NULL values in SQL?
A
Equal
B
IN
C
IS
D
None of Above
Question 1578Single Answer
Which of the following statement is correct regarding the difference between TRUNCATE, DELETE and DROP command ?
(i) DELETE operation can be rolled back but TRUNCATE and DROP operations cannot be rolled back.
(ii) TRUNCATE and DROP operations can be rolled back but DELETE operations cannot be rolled back.
(iii) DELETE is an example of DML, but TRUNCATE and DROP are example of DDL..
(iv) All are an example of DDL..
A
(i) and (iii)
B
(ii) and (iii)
C
(ii) and (iv)
D
(ii) and (iv)
Question 1579Single Answer
Which of the following options are correct regarding these three keys (Primary Key, Super Key, and Candidate Key) in a database ?
(i) Minimal super key is a candidate key
(ii) Only one candidate key can be a primary key
(iii) All super key can be a candidate key
(iv) We cannot find a primary key from the candidate key
A
(i) and (ii)
B
(ii) and (iii)
C
(i) and (iii)
D
(ii) and (iv)
Question 1580Single Answer
When the wildcard in a WHERE clause is useful ?
A
When an exact match is required in a SELECT statement.
B
When an exact match is not possible in a SELECT statment.
C
When an exact match is required in a CREATE statement.
D
When an exact match is not possible in a CREATE statement.
Question 1581Single Answer
________ is NOT a type of constraint in SQL language ?
A
FOREIGNKEY
B
PRIMARYKEY
C
UNIQUE
D
ALTERNATE KEY
Question 1582Single Answer
Find the cities name with the condition and temperature from table 'whether' where condition = sunny or cloudy but temperature > = 60.
A
SELECT city, temperature, condition FROM weather WHERE condition = 'cloudy' AND condition = 'sunny' OR temperature> = 60
B
SELECT city, temperature, condition FROM weather WHERE condition = 'cloudy' OR condition = 'sunny' OR temperature>=60
C
SELECT city, temperature, condition FROM weather WHERE condition = 'sunny' OR condition = 'cloudy' AND temperature
D
SELECT city, temperature, condition FROM weather WHERE condition = 'sunny' AND condition = 'cloudy' AND temperature >=60
Question 1583Single Answer
Which of the following statment is correct to display all the cities with the condition, temperatue, and humidity whose humidtiy is the range of 60 to 75 from the 'whether' table ?
A
SELECT * FROM weather WHERE humidity IN (60 to 75)
B
SELECT * FROM weather WHERE humidity BETWEEN 60 AND 75
C
SELECT * FROM weather WHERE humidity NOT IN (60 AND 75)
D
SELECT * FROM weather WHERE humidity NOT BETWEEN 60 AND 75
Question 1584Single Answer
________is a program that performs some common action on database data and also stored in the database.
A
Stored Procedure
B
Trigger
C
Stored Function
D
None of the above
Question 1585Single Answer
Which statemtns is used to get all data from the student table whose name starts with p ?
A
SELECT*FROM student WHERE name LIKE '%p%';
B
SELECT*FROM student WHERE name LIKE 'p%';
C
SELECT*FROM student WHERE name LIKE'_p%;
D
SELECT*FROM student WHERE name LIKE'%p';
Question 1586Single Answer
What is the advantage of the clustered index ?
A
It is fast to update the records
B
It does not need extra work for SQL queries
C
It minimizes the page transfer and maximizes the cache hits
D
None of the above is correct
Question 1587Single Answer
Evaluate the SQL statement;
SELECT a.emp_name, a.sal, a.dept_id, b.maxsal FROM employees a,
(SELECT dept_id, MAX(sal) maxsal FROM employees GROUP BY dept_id) b
WHERE a.dept_id=b.dept_id AND a.sal
Which of the following statement is correct ?
A
The statement gives an error at line 1.
B
The statement gives an error at line 6.
C
The statement produces the employee name, salary, department ID, and maximum salary earned in the employee department for all department that pay less salary than the maximum salary paid in the company.
D
The statement produces the employee name salary, department ID, and maximum salary earned in the employee department for all employees who earn less than the maximum salary in their department.
Question 1588Single Answer
Which data dictionary table can be used to show the object privileges granted to the user on specific column ?
A
USER_TAB_PRIVS_MADE
B
USER_COL_PRIVS_MADE
C
USER_TAB_PRIVS
D
USER_COL_PRIVS
Question 1589Single Answer
Evaluate the SQL statement:
SELECT ROUND (TRUNCATE (MOD(1600,10), -1),
2) FROM dual;
what will be displayed ?
A
zero
B
1
C
00
D
An error statement
Question 1590Single Answer
What is the need for our query to execute successfully on an existing view ?
A
The specified table must contain data.
B
We must have a SELECT privilege on the view.
C
We should have a SELECT privilege only on the specified table.
D
The specified table must be in the same database or schema.
Question 1591Single Answer
Which of the follow ing operator can be used with a multiple-row subquery ?
A
=
B
BETWEEN
C
NOT IN
Question 1592Single Answer
________ is a constraint that can be defined only at the column level ?
A
UNIQUE
B
NOT NULL
C
CHECK
D
PRIMARY KEY
Question 1593Single Answer
COMBINATION of primary key with foreign key forms
A
Parent child relationship between the tables that connect them
B
Many to many relationship between the tables that connect them
C
Network model between the tables connect them
D
None of them
Question 1594Single Answer
Match SQL language with SQL commands
(1) DDL (i) Revok, Grant
(2) DML (ii) Rename a table
(3) TCL (iii) insert, update
(4) DCL (iv) Rollback, commit
A
1-iii, 2-i, 3-ii, 4-iv
B
1– iii, 2-ii, 3-iv, 4-i
C
1-ii, 2-iii, 3-iv, 4-i
D
1-i, 2-iii, 3-ii, 4-iv
Question 1595Single Answer
Types of SQL Trigger is/are in SQL database
A
DDL
B
DML
C
LOGON
D
ALL
Question 1596Single Answer
Which is not DDL (data definition language) operation
A
Renaming a table
B
SQL create table
C
Add a column to an existing table
D
Update data into a table in SQL database
Question 1597Single Answer
Which statement is correct ? A table can have
A
many primary key and many unique key
B
one primary key and one unique key
C
one primary key and many unique key
D
many primary key and one unique key
Question 1598Single Answer
SQL is used to access and manipulate data in SQL database
A
MSAccess
B
Oracle
C
MySQL
D
All
Question 1599Single Answer
_____contains the basic software are you need in order to find, retrieve, view, and send information over the Internet.
A
Web Browser
B
Router
C
Website
D
Modem
Question 1600Single Answer
Generally to copy data from a remote computer/internet to a local computer is called _______.
A
Upload
B
Editing
C
Download
D
E-mail
Question 1601Single Answer
When a chart is placed on this, it is much larger and there is no other data on it .
A
Chart sheet
B
Exclusive sheet
C
Primary sheet
D
Reference sheet
Question 1602Single Answer
_________ is a web server that collects data from other web servers and puts in into a database (much like an index), it provides links to pages that contain the object of you search.
A
Search Engine
B
Browser
C
FTP
D
HTTP
Question 1603Single Answer
This dialog box specifies or modifies the worksheet cell range containing data to be charted .
A
Chart Location
B
Chart Style
C
Chart Options
D
Chart Source Data
Question 1604Single Answer
A _____ is a software application for retrieving, presenting, and traversing information resources on the World Wide Web.
A
Search Engine
B
web browser
C
E-mail
D
HTTP
Question 1605Single Answer
A web address is also called a ______.
A
URL
B
ULR
C
LRU
D
LUR
Question 1606Single Answer
In which way a host on the internet finds another host ?
A
URL
B
HTML
C
IP address
D
E-mail
Question 1607Single Answer
Which of the following is not an example of web browser ?
A
Mozilla Firefox
B
Google Chrome
C
Internet Explorer
D
Safari
E
Avast
Question 1608Single Answer
The _____ project allows access to the universe of online information using two simple user interface operations.
A
Web browser
B
IP address
C
World-Wide web
D
All of these
Question 1609Single Answer
World Wide Web
A
is another name for internet
B
World wide connection for computers
C
a collection of linked information residing on computers connected by the internet
D
a collection of world wide information
Question 1610Single Answer
Which of the following wouldyou find on linked in ?
A
Games
B
Connections
C
Chat
D
Applications
Question 1611Single Answer
An online discussion group that allows direct live communication is known as
A
webcrawler
B
chat group
C
regional service provider
D
hyperlink
Question 1612Single Answer
The process of connecting to the Internet account is
A
Login
B
Logout
C
Sign In
D
Sign Out
Question 1613Single Answer
The most common method for gaining access to the internet is through a
A
dumb terminal
B
keyboard
C
provider or host computer
D
virtual provider or computer
Question 1614Single Answer
Smart card is
A
special purpose cards
B
microprocess cards
C
processing unit contains memory for storing data
D
Processing unit for software handling
Question 1615Single Answer
A world wide web contains web pages
A
residing in many computers
B
created using HTML
C
with links to other web pages
D
residing in many computers linked together using HTML
Question 1616Single Answer
When a real time telephone call between people is made over the Internet using computers, it is called.
A
a chat session
B
an E-mail
C
an instant message
D
Internet telephony
Question 1617Single Answer
The process of trading goods over the Internet is known as
A
E-selling-n- buying
B
E-trading
C
E-finance
D
E- salesmanship
Question 1618Single Answer
Mobile commerce is best described as
A
the use of vioks in marketing
B
transporting products
C
buying and selling goods/services through wireless handheld services
D
using notebooks pc's in marketing
Question 1619Single Answer
A popular way to learn about computer without ever going to a classroom is called ______.
A
i - learning
B
isolated learning
C
e-learning
D
close learning
Question 1620Single Answer
HTML and XML are markup languages
A
specially development for the web
B
are based on SGML
C
are versions of SGML
D
independent of SGML
Question 1621Single Answer
XML stands for
A
Extra markup Language
B
Excellent Markup Links
C
Extended Markup Language
D
Extended marking Links
Question 1622Single Answer
ISDN stands for
A
Integrated services Digital network
B
Integrated Service Data network
C
Integrated Security Digital network
D
Integrated Security Data network
Question 1623Single Answer
The internet is a system of
A
software bundles
B
web pages
C
website
D
interconnected networks
Question 1624Single Answer
Which of following is an example of connectivity ?
A
Internet
B
Floppy disk
C
Power card
D
Data
Question 1625Single Answer
Which of the following is not a term pertaining to the Internet ?
A
Keyboard
B
Link
C
Browser
D
Search engine
Question 1626Single Answer
What is the secret code that restricts entry to some programs ?
A
Access code
B
Passport
C
Entry code
D
Password
Question 1627Single Answer
An online discussion group that allows direct' live ? communication is known as
A
webcrawler
B
chat group
C
regional service provider
D
Hyperlink
Question 1628Single Answer
A program that is used to view websites is called a
A
word processor
B
spreadsheet
C
browser
D
web viewer
Question 1629Single Answer
The _______ also called the web, contains billions of documents.
A
World wide web
B
HTTP
C
web portal
D
domain
Question 1630Single Answer
______, which contains billions of documents called webpages, is one of the more popular services on the Internet.
A
Web internet
B
Telnet
C
Web
D
Collection
Question 1631Single Answer
Which of the following is the communication protocol that sets the standard used by every computer that accesses web based information ?
A
XML
B
DML
C
HTTP
D
HTML
Question 1632Single Answer
The two basic parts of URLs are
A
ICP/IP
B
TCP/IP and ISP
C
TCP and FTP
D
destination and device
E
the protocol and the domain name
Question 1633Single Answer
Which of the following must be contained in a URL ?
A
A protocl identifier
B
The letters, www
C
The unique registered domain name
D
WWW and the unique registered domain name
E
A protocol identifier, www and the unique registered domain name
Question 1634Single Answer
Which of the following is used by the browser to connect to the location of the Internet resources ?
A
Linkers
B
protocol
C
Cable
D
URL
Question 1635Single Answer
For a browser to connect to other resources, the location or address of the resources must be specified. These address are called.
A
MSN
B
E-mail forms
C
packets
D
IDs
E
URLs
Question 1636Single Answer
An educational institution would generally have the following in its domain name.
A
.org
B
.edu
C
.com
D
.inst
Question 1637Single Answer
Anycast address ________.
A
also called multicast address
B
is a group of nodes
C
one to many association
D
One to nearest association
Question 1638Single Answer
Which of the following functions are not performed by servers ?
A
E-mail processing
B
Database sharing
C
Processing web sites
D
Storage
E
Word processing
Question 1639Single Answer
The process of a computer receiving information from a server on the Internet is knwon as
A
pulling
B
pushing
C
downloading
D
transferring
Question 1640Single Answer
The standard protocol of the Internet is
A
TCP/IP
B
java
C
HTML
D
Flash
Question 1641Single Answer
Which of the following term is associated with Internet / E-mail
A
plotter
B
Slide presentation
C
Bookmark
D
Pie chart
Question 1642Single Answer
The IP address 135.0.10.27 belongs to address class
A
A
B
B
C
C
D
D
Question 1643Single Answer
What is loopback address ?
A
127.0.0.1
B
225.0.0.0
C
255.255.0.0
D
127.0.0.0
Question 1644Single Answer
With an IP address of 100, you have currently 80 subnets. What subnet mask should you use to maximise the number of available hosts ?
A
192
B
240
C
248
D
224
E
252
Question 1645Single Answer
Rules for exchanging data between computers are called
A
procedures
B
protocols
C
hyperlinks
D
programs
Question 1646Single Answer
A connections to the Internet using a phone line and a modem are called ________ connections.
A
digital
B
dial-up
C
broadband
D
dish
Question 1647Single Answer
POP denotes
A
Post office Program
B
Post office Protocol
C
Popular Office Program
D
Protocol on protocol
Question 1648Single Answer
The method of Internet access that requires a phone line, but offers faster access speeds than dial-up is the
A
cable
B
satellite access
C
fiber optic services
D
Digital Subscriber Line (DSL)
Question 1649Single Answer
Which is the slowest Internet connection service ?
A
Digital subscriber line
B
T1
C
Cable modem
D
Land line
Question 1650Single Answer
Which of the following services use TCP ?
1. DHCP 2. SMTP
3. HTTP 4. TFTP
5. FTP
A
1 and 2
B
2, 3 and 5
C
1, 2 and 4
D
1, 3 and 4
Question 1651Single Answer
Which of the following is private IP address ?
A
120.0.0.1
B
192.168.24.43
C
168.172.19.39
D
172.15.14.36
Question 1652Single Answer
Telnet is a
A
Network of Telephones
B
Television Network
C
Remote Login
D
All of these
Question 1653Single Answer
Which of the following is not a type of broadband Internet connection ?
A
cable
B
DSL
C
Dial-up
D
Satelite
Question 1654Single Answer
A term relating to sending data to a satellite is
A
downlink
B
modulate
C
demodulate
D
uplink
Question 1655Single Answer
Which of the following refers to dengerous programs that can be 'Caught' by opening E-mail attachments and downloading software from internet.?
A
Utility
B
Virus
C
Honey pot
D
Spam
Question 1656Single Answer
Computer and Communication technologies such as communication links to the Internet that provide help and understanding to the end user is known as
A
presentation file
B
Information technology
C
program
D
worksheet file
E
FTP
Question 1657Single Answer
What is an E-mail ?
A
An Internet standard, which allow users to upload and download files
B
An online area on which a user can converse in written from about any special subject
C
Transmission of files and messages through computer Network
D
A real time typed conversion
Question 1658Single Answer
What included in an E-mail address ?
A
Domain name followed by user's name
B
User' name followed by domain name
C
User's name followed by postal address
D
User's name followed by street address
Question 1659Single Answer
Which of the following cannot be a part of an E-mail address ?
A
Period (-)
B
At sign (@)
C
Space ()
D
Underscore (_)
Question 1660Single Answer
Sending an E-mail is similar to
A
Writing a letter
B
drawing a picture
C
talking on the phone
D
sending a package
Question 1661Single Answer
Most mail programs automatically complete the following two parts in an E-mail
A
From : and Body
B
From: and Date
C
From: and To
D
Form: and Subject
Question 1662Single Answer
Junk E-mail is also called
A
spam
B
spoof
C
coppie crumbs
D
sniffer script
Question 1663Single Answer
A(n) _______ allows you to access you Email from anywhere.
A
forum
B
webmail interface
C
message board
D
weblog
Question 1664Single Answer
The ______ folder contains copies of messages that you have started but not yet ready to send.
A
inbox
B
outbox
C
drafts
D
sent items
Question 1665Single Answer
What is the term for unsolicited Email ?
A
Newsgroup
B
Usenet
C
backbone
D
Flaming
E
Spam
Question 1666Single Answer
The internet is
A
Network of networks
B
Website
C
host
D
Server
Question 1667Single Answer
'Buy now-pay now' is commonly used for
A
visa cards
B
vault cards
C
credit cards
D
E-purse
Question 1668Single Answer
Which of the following is not a means of personal communication on the Internet ?
A
Chat
B
Instant messaging
C
Instanotes
D
E-mail
Question 1669Single Answer
A program either talk or music, that is made available in digits format for automatic download over the Internet is called a
A
wiki
B
broadcast
C
vodcast
D
blog
E
podcast
Question 1670Single Answer
Which of the following is used to write web pages ?
A
URL
B
HTML
C
HTIP
D
FTP
Question 1671Single Answer
The code for a web page is written using
A
a fifth generation language
B
WinZip
C
Perl
D
Hypertext markup language
Question 1672Single Answer
Documents converted to ________ can be published to the web.
A
doc file
B
http
C
machine language
D
HTML
Question 1673Single Answer
Which of the following is required to create an HTML document ?
A
Browser
B
Internet
C
Text editor
D
search engine
Question 1674Single Answer
Connection or link to other documents or web pages that contain related information is called
A
dial-up
B
electronic commerce
C
hyperlink
D
E-cash
Question 1675Single Answer
DNS is
A
The horizontal naming system
B
The distributed hierarchical naming system
C
the Vertical naming system
D
The client server system
Question 1676Single Answer
A firewall is
A
An established network performance reference point
B
Software or hardware used to isolate a private
C
A virus that infects macros
D
A predefined encryption key used to encrypt and decrypt data transmission
Question 1677Single Answer
A router
A
Screens incoming information
B
Clears all viruses from a computer system
C
Distributes information between networks
D
is a work virus
Question 1678Single Answer
E-commerce is not suitable for
A
Sale/purchase of expensive jewellery and antiques
B
Sale/Purchase of mobile phones
C
Sale/Purchase of branded clothes
D
Online job searching
Question 1679Single Answer
Firewalls operate by
A
The pre-purchase phase
B
Isolating Intranet from Extranet
C
Screening packets to/from the Network and provide controllable filetering of network traffic
D
All of these
Question 1680Single Answer
A digital signature is
A
scanned signature
B
signature in binary form
C
encrypting information
D
handwritten signature
Question 1681Single Answer
HTML is a
A
Programming Language
B
Scripting Language
C
Web Browser
D
Network Protocol
Question 1682Single Answer
Secret-key encryption is also known as
A
Asymmetric encryption
B
Symmetric encryption
C
Secret-encryption
D
Private encryption
Question 1683Single Answer
The concept of electronic cash is to execute payment by
A
Credit Card
B
ATM Card
C
Using computers over network
D
cheque
Question 1684Single Answer
Email address separates the user name from the ISP using the ________symbol.
A
*
B
^
C
@
D
!
Question 1685Single Answer
A proxy server is used for which of the following ?
A
To provide security against unauthorized users
B
To process client requests for Web pages
C
To process client requests for database access
D
To provide TCP/IP
Question 1686Single Answer
Which term identifies a specific computer on the web and the mainpage of the entire site ?
A
WWW
B
Link
C
SQL
D
URL
Question 1687Single Answer
Personal logs or journal entries posted on web are known as
A
Blogs
B
Photo
C
Smartlogs
D
All of these
Question 1688Single Answer
Which of the following is not a type of broadband Internet connection ?
A
Cable
B
DSL
C
Satellite
D
Dial-up
Question 1689Single Answer
An Email account includes a storage area, often called a(n)
A
Attachment
B
Hyperlink
C
mailbox
D
Ip address
Question 1690Single Answer
Most website have a main page, the ______which acts as a doorway to the rest of the website pages.
A
Home page
B
Browser
C
URL
D
DNS
Question 1691Single Answer
A ______ shares hardware, software and data among authorized user.
A
Network
B
IP
C
DNS
D
CPU
Question 1692Single Answer
MS Excel is a _______ in which we can enter, calculate and manipulate set of numbers ?
A
Quick sheet
B
Spread sheet
C
Slide sheet
D
Word.doc.sheet
Question 1693Single Answer
When sending an Email, the ______line describe the contents of the message.
A
To
B
CC
C
Contents
D
Subject
Question 1694Single Answer
Which of the following is refers to the main page of a website ?
A
Home page
B
Bookmark
C
Search page
D
Browser page
Question 1695Single Answer
IT stands for
A
Information technology
B
Internet technology
C
Information tracking
D
Interesting technology
Question 1696Single Answer
The process of a computer receiving information from a server on the intenrnet is known as
A
Browsing
B
Download
C
Upload
D
All of these
Question 1697Single Answer
Which of the following terms is only the connection of network which can be attached to ?
A
Internet
B
Intranet
C
Extranet
D
All of these
Question 1698Single Answer
DNS stands for
A
Domain Name Signal
B
disk Name System
C
Domain Number System
D
Domain Name System
Question 1699Single Answer
______ is the exchange of computer –stored message to telecommunication
