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 characteristic of a multiprogramming system is:
(A) Simultaneous execution of program instructions from two applications
(B) Concurrent processing of two or more programs
(C) Multiple CPUs
(D) All the above
Answer: (B) Concurrent processing of two or more programs
Q2. Layer one of the OSI model is
(A) Physical layer
(B) Link layer
(C) Transport layer
(D) Network layer
Answer: (A) Physical layer
Q3. When a host knows its physical address but not its IP address, it can use _.
(A) RARP
(B) ARP
(C) IGMP
(D) ICMP
Answer: (A) RARP
Q4. Which of the following signals is not standard RS – 232-C signal?
(A) VDR
(B) RTS
(C) CTS
(D) DSR
Answer: (A) VDR
Q5. Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?
(A) Five
(B) Two
(C) Four
(D) Six
Answer: (C) Four
Q6. Which of the following statement is incorrect?
(A) Gateways are assumed to know correct routes; hosts begin with minimal routing information and learn new routes from gateways.
(B) Layered protocols are designed so that layer n at the destination receives exactly the same object sent by layer n at the source.
(C) Application programs as well as all protocol software from the Internet layer upward use only IP addresses; the network interface layer handles physical addresses.
(D) All of the above
Answer: (D) All of the above
Q7. Error detection at a data link level is achieved by
(A) Bit stuffing
(B) Cyclic redundancy codes
(C) Hamming codes
(D) Equalization
Answer: (B) Cyclic redundancy codes
Q8. An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as
(A) Cyclic redundancy check
(B) Checksum
(C) Error detecting code
(D) Error rate
Answer: (A) Cyclic redundancy check
Q9. Which of the following statement is incorrect?
(A) The CCITT Recommendation X.25 specifies three layers of communication: physical, link and network
(B) The second layer of communication is the data-link layer
(C) Errors in the physical layer can be detected by the data link layer
(D) The fourth layer, in reference to the OSI model, is the session layer
Answer: (D) The fourth layer, in reference to the OSI model, is the session layer
Q10. Which of the following communications lines is best suited to interactive processing applications?
(A) Narrowband channels
(B) Simplex lines
(C) Full-duplex lines
(D) Mixed band channels
Answer: (C) Full-duplex lines
Q11. What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?
(A) 4
(B) 2
(C) 6
(D) 3
Answer: (D) 3
Q12. You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use?
(A) 255.255.192.0
(B) 255.255.224.0
(C) 255.255.240.0
(D) 255.255.248.0
Answer: (C) 255.255.240.0
Q13. An encyclopedic database
(A) Is an information utility that specializes in storing and searching information
(B) Is generally free
(C) Is easy for beginners to use
(D) All of the above
Answer: (A) Is an information utility that specializes in storing and searching information
Q14. Identify the odd term amongst the following group:
(A) Coaxial cable
(B) Optical fibre
(C) Twisted pair wire
(D) Microwaves
Answer: (D) Microwaves
Q15. Communication network is
(A) One or more conductors that serve as a common connection for a related group of devices
(B) A continuous frequency capable of being modulated or impressed with a second signal
(C) The condition with two or more stations attempt to use the same channel at the same time
(D) A collection of interconnected functional units that provides a data communications service among stations attached to the network
Answer: (D) A collection of interconnected functional units that provides a data communications service among stations attached to the network
Networking MCQ – All Set
- Networking Exam Preparation Questions and Answers – Set 01
- What is Network and Internet Questions and Answers – Set 02
- Uses of Computer Network MCQ Test – Set 03
- Types of Computer Networks Objective Questions – Set 04
- Online Test Characteristics of Computer Network – Set 05
- Networking Computer Science Basic Questions – Set 06
- Networking Engineering Interview Questions – Set 07
- Computer Networking Quiz Questions & Answers – Set 08
- Networking Exam Preparation Online Test – Set 09
- Multiple Choice Test Networking – Set 10
- Networking Computer Science Questions and Answers – Set 11
- Computer Science Engineering Networking MCQ – Set 12
- Computer Networking Interview Guide – Set 13
- Computer Science Networking Jobs Questions – Set 14
- Computer Science Networking MCQs – Set 15
- Computer Science Networking Questions – Set 16
- Computer Science Networking Degree Questions – Set 17
- Computer Science Networking and Internet Architecture – Set 18
- Computer Science and Networking Questions & Answers – Set 19
- Computer Science Networking Basics MCQs – Set 20
- Computer Science Computer Networking Questions – Set 21
- Networking in Computer Science Engineering MCQs – Set 22
- Networking for Computer Science pdf – Set 23
- Networking Computer Science Skills Questions – Set 24
- Computer Science with Networking Test – Set 25
- Fields in Computer Science Networking Practice Test – Set 26
- Computer Science Networking Guide – Set 27
- Gate Computer Science Networking Test – Set 28
- Computer Networking Multiple Choice Questions Set – 29
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