Computer Science Networking Questions – Set 16 :: 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. A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?

(A) Communications software
(B) Error detecting protocols
(C) Link access procedure (LAP)
(D) Telecommunications

Answer: (A) Communications software


Q2. In OSI network architecture, the dialogue control and token management are responsibilities of

(A) Session layer
(B) Network layer
(C) Transport layer
(D) Data link layer

Answer: (A) Session layer


Q3. In a synchronous modem, the digital-to-analog converter transmits signal to the

(A) Equalizer
(B) Modulator
(C) Demodulator
(D) Terminal

Answer: (A) Equalizer


Q4. A modulator converts a _ signal to a(n) _ signal.

(A) FSK; PSK
(B) PSK; FSK
(C) Analog; digital
(D) Digital; analog

Answer: (D) Digital; analog


(A) To detect problems in protocols
(B) To determine the type of transmission used in a data link
(C) To determine the type of switching used in a data link
(D) To determine the flow of data

Answer: (A) To detect problems in protocols


Q6. Frames from one LAN can be transmitted to another LAN via the device

(A) Router
(B) Bridge
(C) Repeater
(D) Modem

Answer: (B) Bridge


Q7. Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer:

(A) Bandwidth alternatives
(B) Switching alternating
(C) Inter organizational networks
(D) Extranets

Answer: (C) Inter organizational networks


Q8. Which of the following is required to communicate between two computers?

(A) Communications software
(B) Protocol
(C) Communications hardware
(D) All of the above

Answer: (D) All of the above


Q9. A front-end processor is

(A) A user computer system
(B) A processor in a large-scale computer that executes operating system instructions
(C) A minicomputer that relieves main-frame computers at a computer centre of communications control functions
(D) Preliminary processor of batch jobs

Answer: (C) A minicomputer that relieves main-frame computers at a computer centre of communications control functions


Q10. Which of the following is used for modulation and demodulation?

(A) Modem
(B) Protocols
(C) Gateway
(D) Multiplexer

Answer: (A) Modem


Q11. The data communication support should include, but is not restricted to

(A) File transfer and transaction processing
(B) File and database access
(C) Terminal support, electronic mail and voice grams
(D) All of the above

Answer: (D) All of the above


Q12. Data communications monitors available on the software market include

(A) ENVIRON/1
(B) TOTAL
(C) BPL
(D) Telenet

Answer: (A) ENVIRON/1


Q13. The modern enterprise is interconnected internally and externally by the Internet, intranets, and other networks. Select the best fit for answer:

(A) Internetworked enterprise
(B) Information super highway
(C) Business applications of telecommunications
(D) Client/Server networks

Answer: (A) Internetworked enterprise


Q14. A hard copy would be prepared on a

(A) Typewriter terminal
(B) Line printer
(C) Plotter
(D) All of the above

Answer: (D) All of the above


Q15. Which IP address class has few hosts per network?

(A) D
(B) C
(C) B
(D) A

Answer: (B) C


Networking MCQ – All Set

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