Networking Computer Science Basic Questions – Set 06 :: Computer Science Engineering

Are you guys looking for Computer science Engineering MCQ Questions with Answers PDF Free Download as per Computer science Engineering new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of Computer science Engineering. Each question has four options followed by the right answer. These Computer science Engineering MCQ Questions are selected supported by the newest exam pattern.


Q1. The simultaneous transmission of data to a number of stations is known as

(A) Broadcast
(B) Band width
(C) Aloha
(D) Analog transmission

Answer: (A) Broadcast


Q2. The application layer of a network

(A) Establishes, maintains, and terminates virtual circuits
(B) Defines the user’s port into the network
(C) Consists of software being run on the computer connected to the network
(D) All of the above

Answer: (C) Consists of software being run on the computer connected to the network


Q3. What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

(A) Handshaking
(B) Modem options
(C) Protocol
(D) Duplexing

Answer: (A) Handshaking


Q4. Which multiplexing technique shifts each signal to a different carrier frequency?

(A) FDM
(B) Synchronous TDM
(C) Asynchronous TDM
(D) All of the above

Answer: (A) FDM


Q5. The EIA-232 interface has _ pins.

(A) 20
(B) 24
(C) 25
(D) 30

Answer: (C) 25


Q6. Which file transfer protocol uses UDP?

(A) NFS
(B) TELNET
(C) TFTP
(D) FTP

Answer: (C) TFTP


Q7. To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing

(A) Communication systems
(B) Multiprogramming systems
(C) Virtual storage systems
(D) All of the above

Answer: (D) All of the above


Q8. Which of the following is not a transmission medium?

(A) Telephone lines
(B) Coaxial cable
(C) Modem
(D) Microwave systems

Answer: (C) Modem


Q9. Which of the following is not a standard synchronous communication protocol?

(A) SDLC
(B) SMTP
(C) SLIP
(D) PAS

Answer: (D) PAS


Q10. On a class B network, how many subnets are available with a subnet mask of 248?

(A) 2
(B) 6
(C) 30
(D) 62

Answer: (C) 30


Q11. Which of the following characteristic(s) is/are suited to the PSS applications?

(A) Bursty traffic and low communications intensity
(B) Widely dispersed terminals and access to international packets switched services
(C) Multiple remote host or applications accessed by a single local access circuit terminal and circuit
(D) All of the above

Answer: (D) All of the above


Q12. Which layer of OSI determines the interface of the system with the user?

(A) Network
(B) Application
(C) Data-link
(D) Session

Answer: (B) Application


Q13. TCP is:

(A) Operates at the Data Link layer
(B) Connection orientated and unreliable
(C) Connection orientated and reliable
(D) Connectionless and unreliable

Answer:(C) Connection orientated and reliable


Q14. The first step in troubleshooting many problems is to verify which of the following?

(A) The subnet mask is valid
(B) TCP/IP is installed correctly on the client
(C) The WINS server is running
(D) The BDC is operable

Answer: (B) TCP/IP is installed correctly on the client


Q15. Which of the following statements is correct?

(A) Protocol converters are the same as multiplexers
(B) Protocol converters are the same as TDMs
(C) Protocol converters are usually not operated in pairs
(D) Protocol converters are usually operated in

Answer: (C) Protocol converters are usually not operated in pairs


Networking MCQ – All Set

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