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Online Tests
PPSC Computer Science Chapter 14 Internet Online Test MCQs With Answers
Question # 1
TP/IP is a
Choose an answer
Network Hardware
Network Software
Protocol
None
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Question # 2
Default port for HTTP
Choose an answer
23
21
25
80
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Question # 3
Which is the false statement .
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Telnet is used for remote login
FTP can transfer files between two hosts.
TFTP rely on TCP
SMTP used to send mail message
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Question # 4
Which IP address is reserved for loop back or local host.
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192.168.0.0
127.0.0.0
127.0.0.1
None
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Question # 5
______ are hardware and software combinations that connect devices running different native protocols
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Protocols
Gate ways
Ports
Models
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Question # 6
The subnet mask 255.255.0.0 belongs to
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Class A
Class B
Class C
Class D
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Question # 7
How many ports a computer may have
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256
126
65535
1024
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Question # 8
Who provide us internet.
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TCP
ISP
FTP
HTP
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Question # 9
Which is not the application of internet.
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Communication
Banking
Shopping
Sleeping
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Question # 10
Which is the false statement.
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TCP enable data flow for monitoring
TCP makes communication between server and client
In TCP /P model internet layer is closes set to the User.
It avoid net work saturation.
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Question # 11
TTL stands for
Choose an answer
Time to Login
Time to Live
Transistor transistor Live
None
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Question # 12
Which is the threats for clients
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Virus
Worms
Torjan Horses
all of these
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Question # 13
Which IEEE stand is developed for CSMA/CD
Choose an answer
IEEE 802.1
IEEE 802.2
IEEE 803.3
IEEE 802.4
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Question # 14
Which service provide 3D view of earth.
Choose an answer
Google earth
Wikipedia
Skype
None
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Question # 15
USB stand for.
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United serial bus
Universal serial by pass
Universal system Bus
Universal serial Bus
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Question # 16
Which is the component of IP
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Client identifier
Net work identifier
Host identifier
Both b and c
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Question # 17
Which is not the server side programming language.
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JSP
ASP
PHP
Java Script
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Question # 18
The default port for SMTP is.
Choose an answer
21
23
25
80
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Question # 19
TCP /IP mainly used for
Choose an answer
File transfer
Email
Remote login service
All of these
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Question # 20
Which net work architecture is developed by IBM.
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System Network architecture
Digital network architecture
Boroughs Network Architecture
Distributed Network Architecture
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Question # 21
In a TCP Header source and destination header contains.
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8 bits
16 bits
32 bits
128 bits
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