Computer Science Networking Degree Questions – Set 17 ::CSE

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. We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process?

(A) Viewdata
(B) Teletex
(C) Telesoftware
(D) Videotex

Answer: (D) Videotex


Q2. The frequency range : 300 kHz to 3 MHz is used for

(A) AM radio transmission
(B) FM radio transmission
(C) TV transmission
(D) Microwave communications, satellite and radar

Answer: (A) AM radio transmission


Q3. Which of the following transmission systems provides the highest data rate to an individual device

(A) Computer bus
(B) Telephone lines
(C) Voice band modem
(D) Leased lines

Answer: (A) Computer bus


Q4. What is the loopback address?

(A) 127.0.0.1
(B) 255.0.0.0
(C) 255.255.0.0
(D) 255.255.255.255.0

Answer: (A) 127.0.0.1


Q5. Which of the following frequency ranges is used for AM radio transmission?

(A) Very Low Frequency : 3 kHz to 30 kHz
(B) Medium Frequency : 300 kHz to 3 MHz
(C) High Frequency : 3 MHz to 30 MHz
(D) Very High Frequency : 30 MHz to 300 MHz

Answer:(B) Medium Frequency : 300 kHz to 3 MHz


Q6. The term ‘duplex’ refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver

(A) Cannot talk at once
(B) Can receive and send data simultaneously
(C) Can send or receive data one at a time
(D) Can do one way data transmission only

Answer: (B) Can receive and send data simultaneously


Q7. Which of the following condition is used to transmit two packets over a medium at the same time?

(A) Contention
(B) Collision
(C) Synchronous
(D) Asynchronous

Answer: (B) Collision


Q8. You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign?

(A) 255.240.0.0
(B) 255.248.0.0
(C) 255.252.0.0
(D) 255.254.0.0

Answer: (D) 255.254.0.0


Q9. The Internet Control Message Protocol (ICMP)

(A) Allows gateways to send error a control messages to other gateways or hosts
(B) Provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another
(C) Reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
(D) All of the above

Answer:(D) All of the above


Q10. The slowest transmission speeds are those of

(A) Fiber-optic cable
(B) Coaxial cable
(C) Fiber-optic cable
(D) Microwaves

Answer: (A) Fiber-optic cable


Q11. Microprogramming is

(A) Assembly language programming
(B) Programming of minicomputers
(C) Control unit programming
(D) Macro programming of microcomputers

Answer: (C) Control unit programming


Q12. Parity bit is

(A) An error-detecting code based on a summation operation performed on the bits to be checked
(B) A check bit appended to an array of binary digits to make the sum of all the binary digits
(C) A code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors in detected
(D) The ratio of the number of data units in error to the total number of data units

Answer: (B) A check bit appended to an array of binary digits to make the sum of all the binary digits


Q13. A network that requires human intervention of route signals is called a

(A) Bus network
(B) Ring network
(C) Star network
(D) T-switched network

Answer: (D) T-switched network


Q14. When using the loopback address, if TCP/IP is installed correctly, when should you receive a response?

(A) Immediately
(B) Only if the address fails
(C) After the next host comes online
(D) Within two minutes

Answer: (A) Immediately


Q15. Which of the following characteristics is not true of NetBEUI?

(A) Highly-customizable
(B) Routable
(C) Little configuration required
(D) Fast for small networks to Self-tuning

Answer: (B) Routable


Networking MCQ – All Set

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