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WorksheetsComputer network and internet mcq test
Total questions: 20
Worksheet time: 7mins
Which of these is a standard interface for serial data transmission?
ASCII-7
ASCII-8
RS232C
Gray code
Which of the following transmission directions listed is not a legitimate channel?
Simplex
Half duplex
Full duplex
Double duplex
The location of a resource on the internet is given by its?
URL
Proxy server
SMTP
A proxy server is used as the computer?
with internal access
with no access
with external access
All of these
Which software prevents the external access to a system?
firewall
access control
virus tracker
antivirus
Which one of the following is a valid email address?
javat@point.com
gmail.com
java@mail
java@mail.com
At what
speed does tele-computed refer?
Internet protocol
Kbps
Mbps
Baud
rate
When
the mail server sends mail to other mail servers it becomes ___ ?
SMTP host
SMTP server
SMTP client
Client server
Which
of the through is share the data of two computer?
Telnet
Arpanet
Internet
Network
Which
of the following servers allows LAN users to share data?
Data server
Client server
File server
All of these
What is
the second name of the proxy server?
Proxy tools
Proxy gateway
Proxy server
Application
level gateway
A (a) set of rules that governs data communication.
Internet
works on (a) .
Communication
between a computer and a keyboard involves (a) transmission.
WAN or
MAN may also contain (a) in between to complete the network.
A
simple WIFI modem forms a (a) wireless network.
The
largest WAN existing on this earth is (a) .
The
main hardware used to access a LAN resource is (a) .
A Hub
and Switch are (a) devices.
POTS
network works on the principle of (a) .
