Explanation: The star topology is the best network topology for large businesses because it is simple to control and coordinate from the central computer. Explanation: The term LAN stands for Local Area Network. 80 C. 21 D. 65. A URL is a different form of URI (Uniform Resource Identifier) although the two words are used interchangeably by many people.

Transport layer and Data-Link layer. The data link layer takes the packets from _____ and encapsulates them into frames for transmission. Which one of the following task is not done by data link layer?

Application B. Show Explaination An IP address is used to find you on a network. It includes solved MCQ questions on the fundamentals of the network layer, application layer service, data link layer and network layer in computer networks. You may be interested in: Only Source address B. A. 25 B.

1. Internet Protocol Version 4. Explanation: World Wide Web (WWW) creates a collection of hyperlinked documents on the Internet. A network that needs human beings to manually route signals is called…. Transmission Control Protocol (TCP) MCQs. Calculate the maximum throughput.

By this the client computer can establish indirect network connection to another network. Download Network Layer Internet Protocol Multiple Choice Questions and Answers pdf file, Data Communication and Networking – Network Layer: Logical Addressing MCQs, Data Communication and Networking – Network Layer: Address Mapping, Error Reporting and Multicasting MCQs, Data Communication and Networking Basics – behrouz forouzan, Data Communication and Networking – Network Model, Data Communication and Networking – Data and Signals, Data Communication and Networking – Digital Transmission, Data Communication and Networking – Analog Transmission, Data Communication and Networking – Bandwidth Utilization Multiplexing Spreading, Data Communication and Networking – Transmission Media, Data Communication and Networking – Switching Network, Data Communication and Networking – Telephone and Cable Networks for Data Transmission, Data Communication and Networking – Error Detection and Correction, Data Communication and Networking – Data Link Control, Data Communication and Networking – Multiple Access, Data Communication and Networking – Wired LANs: Ethernet, Data Communication and Networking – Wireless LANs, Data Communication and Networking – Connecting LANs, Backbone Networks, and Virtual LANs, Data Communication and Networking – Wireless WANs – Cellular Telephone and Satellite Networks, Data Communication and Networking – SONET- SDH, Data Communication and Networking – Virtual-Circuit Networks: Frame Relay and ATM, Data Communication and Networking – Network Layer: Logical Addressing, Data Communication and Networking – Network Layer: Internet Protocol, Data Communication and Networking – Network Layer: Address Mapping, Error Reporting and Multicasting, Data Communication and Networking – Network Layer: Delivery, Forwarding and Routing, Data Communication and Networking – Process-to-Process Delivery: UDP, TCP, and SCTP, Data Communication and Networking – Congestion Control and Quality of Service, Data Communication and Networking – Domain Name System, Data Communication and Networking – Remote Logging, Electronic Mail and File Transfer, Data Communication and Networking – WWW and HTTP, Data Communication and Networking – Network Management: SNMP, Data Communication and Networking – Multimedia, Data Communication and Networking – Cryptography, Data Communication and Networking – Network Security, Data Communication and Networking – Security in the Internet: IPSec, SSL/TLS, PGP, VPN and Firewalls, Copyright © 2020 | ExamRadar. 7. In other terms, the same plaintext value would also give the same value for ciphertext.

36) Which of the statement is correct with regard to Time Division Multiplexing (TDM) and its variants? 14. and Types of Switching Techniques.

In this cable, the transmission of data occurs in the form of light rather than the electric current, so this cable provides higher data transfer speed than other cables. Collection of hardware components and computers B. Interconnected by communication channels C. Sharing of resources and information D. All of the Above ... (Network Layer) C. Layer 4 (Transport Layer)

Show ExplainationNetwork Interface card (NIC) is a hardware component, which is installed in a computer. 35) On a simplex data link, which of the following is a possible error recovery technique? A directory of Objective Type Questions covering all the Computer Science subjects. Which of the following protocols below work in application layer?

A. Appliation layer B. 27) Which of the following IP addresses can be used as (a) loop-back addresses?

41) How many digits of the Data Network Identification Code (DNIC) identify the country? Group of computers linked to each other, B. It is one of the significant functions that determine the speed of the communication over the data channel. Its network designed primarily for the small local area. Questions from Previous year GATE question papers, UGC NET Previous year questions and practice sets. These are Computer Network MCQ that helps to increase your basic knowledge of Computer Network.

5) What kind of transmission medium is most appropriate to carry data in a computer network that is exposed to electrical interferences?

Ping stands for Packet Internet Generator.

Explanation: The optical fiber is made of glass or plastic. It reports all errors which occur during transmission. You can see the correct answer by clicking view answer link. 11.

© Copyright 2011-2018 www.javatpoint.com. Hamming. The questions asked in this NET practice paper are from various previous year papers. Transport-layer protocols,UDP and TCP MCQs. Please mail your requirement at [email protected]

Explanation: The maximum efficiency of pure aloha formula is G * e-2G. These short solved questions or quizzes are provided by Gkseries. Network Service Data Unit (NSDU), ANSWER: b. Communication Administratively Prohibited.

The "destination unreachable" type message is used when a router cannot locate the destination. Data link C. Session D. Presentation. SMTP servers can't send emails to other SMTP servers separately.

1.

Statistical TDM makes efficient use of the bandwidth only if the arrival pattern of the data stream is probabilistic.

9. Router is responsible for forwarding data packets. 29) Which of the following cannot be used as a medium for 802.3 ethernet? Below are few Computer Network MCQ test that checks your basic knowledge of Computer Network.This Computer Network Test contains around 20 questions of multiple choice with 4 options.You have to select the right answer to a question. Identifies the devices on the local network. Multiple choice questions on Networking topic Data Link Layer. Explanation: In class C only, 8 bits are reserved for the host ID, and 24 bits are reserved for network ID. Transport layer of OSI model lies between Network and _____ layer A. 1. Explanation: In telecommunication, baud rate is a specific unit of the speed rate. All rights reserved. 1._____ field in the base header restricts the lifetime of a datagram In IPv6, A) version B) next-header C) hop limit D) neighbor-advertisement. Software firewall acts as a filter for our network which prevents harmful information.

It was developed by R.W. Multiple choice questions on Networking topic Data Link Layer. 14) Which one of the following is the most common internet protocol? Developed by JavaTpoint. Answer: (c) Ping summarizes the packet loss and round-trip delay between two IP end points. TDM performs efficiently if the arrival pattern of the data stream is probabilistic.

24 bits are reserved for network ID. Transport layer C. Network layer D. Datalink layer

12) Which one of the following is a valid email address? 45) Which of the following algorithms is not used in asymmetric-key cryptography? It informs routers when an incorrect path has been taken. 1) Which of these is a standard interface for serial data transmission? Web browsers interact through Internet Protocol (IP) addresses. Internet Associative Numbers Authoritative. Routing Algorithm Distance Vector Link State Routing. It is used for error detection for blocks of data.

Explanation: 128.64.0.0 is correct IPv4 address because IPv4 is a standard numbering system that uses four integers from 0 to 255. It includes MCQ questions on different types of protocols used in TCP/IP and the layers of TCP/IP protocol used in computer networking along with their answers. 2-2 Bridge works in which layer of the OSI model? Explanation: There are only two IP versions are avilable in the present: IP version 4 (IPv4) and IP version 6 (IPv6).

34) An Aloha network uses an 18.2 kbps channel for sending message packets of 100 bits long size. Answer: (c) Electronic code book algorithm. A network is a group of interconnected computers for the purpose of communication. Explanation: TCP/IP is the most common internet protocol because it is the most widely used network protocol. 6. How many layers in OSI reference model? 9) A proxy server is used as the computer? Explanation: A URL (Uniform Resource Locator) is a database connection that describes the database's location on a computer network and the retrieval process. The identification field is the same for all three datagrams. In this section of Data Communication and Networking – Network Layer Delivery, Forwarding, Routing MCQ (Multiple Choice) Based Questions and Answers,it cover the below lists of topics, All the Multiple Choice Questions and Answers (MCQs) have been compiled from the book of Data Communication and Networking by The well known author behrouz forouzan. Routing Algorithm Distance Vector Link State Routing. a) network layer b) physical layer c) transport layer d) application layer View Answer Answer: (b) Sending information to a host computer. Explanation: The term HTTP stands for Hypertext transfer protocol. Group of computers linked to each other.