Networking and Internet | Basic Computer Knowledge

16.

Ethernet, LAN, Token Ring, and token Bus are types of _______________.

   A.) WAN
   B.) Communication channels
   C.) Physical Medium
   D.) LAN

Answer: Option 'D'

LAN

17.

What is the function of modem?

   A.) Encryption and decryption
   B.) Converts data to voice
   C.) Converts analog signals to digitals and vice-versa
   D.) Serve as a hardware anti-virus

Answer: Option 'C'

Converts analog signals to digitals and vice-versa

18.

Internet-like networks within enterprises.

   A.) Intranets
   B.) Extranets
   C.) Switching alternating
   D.) Inter organizational networks

Answer: Option 'A'

Intranets

19.

A protocal is a set of rules governing a time sequnce of events that must take place

   A.) between peers
   B.) between  an interface
   C.) between modems
   D.) across an interface

Answer: Option 'D'

across an interface

20.

Which of the following are types of flow control?
1. Buffering
2. Cut-through
3. Windowing
4. Congestion avoidance

   A.) Errors
   B.) Monitor
   C.) Keyboard
   D.) Telephone

Answer: Option 'D'

Telephone

Basic Computer Knowledge Quiz

21.

Which of the following is used for manufacturing chips?

   A.) Bus
   B.) Control unit
   C.) Semiconductors
   D.) a and b only

Answer: Option 'C'

Semiconductors

22.

One can transmit and other can receive is called

   A.) Network
   B.) Full duplex
   C.) Half duplex
   D.) Simplex

Answer: Option 'D'

Simplex

Basic Computer Knowledge Quiz

23.

What type of RJ45 UTP cable is used between switches?

   A.) Crossover cable
   B.) Straight-through
   C.) Crossover with a router in between the two switches
   D.) Crossover with a CSU/DSU

Answer: Option 'A'

Crossover cable

24.

A relatively new technology that allows wireless connectivity:

   A.) Bluetooth
   B.) Blue band
   C.) Wi- fi
   D.) Black tooth

Answer: Option 'A'

Bluetooth

25.

Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?

   A.) SNMP
   B.) FTP
   C.) SMTP
   D.) RFC

Answer: Option 'C'

SMTP

26.

Identify the odd term amongst the following group ___________

   A.) Coaxial cable
   B.) Twisted pair wire
   C.) Microwaves
   D.) Optical cable

Answer: Option 'C'

Microwaves

27.

Which is the network strategy used extensively by the internet ?

   A.) peer-to-peer network system
   B.) Local Area network system
   C.) Stand -alone network system
   D.) Client /server network system

Answer: Option 'D'

Client /server network system

28.

Which type of switching uses the entire capacity of a dedicated link?

   A.) Circuit Switching
   B.) Datagram Packet Switching
   C.) Virtual Circuit Packet Switching
   D.) Message Switching

Answer: Option 'B'

Datagram Packet Switching

29.

To send data/message to and from computers the network software puts the message information in a

   A.) NIC
   B.) trailer
   C.) Packet
   D.) header

Answer: Option 'C'

Packet

30.

The most important powerful computer in a typical network is ______________.

   A.) Desktop
   B.) Network Server
   C.) Network Client
   D.) Network Station

Answer: Option 'B'

Network Server

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