Honeywell Papers: Sample Questions 3 - 5 of 18

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Question number: 3

» Basic CS » Networks

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What is the advantage of ring network?

Explanation

  1. This type of network topology is very organized. Each node gets to send the data when it receives an empty token. This helps to reduces chances of collision. Also in ring topology all the traffic flows in only one direction at very high speed. ‎
  2. When the load on network increases, its performance is better than that of Bustopology.
  3. There is no need for network server to control the connectivity between workstations.
  4. Additional components do not affect the performance of network.
  5. Each computer has equal access to resources.

Question number: 4

» Testing » Web (Client or Server)

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What is testing?

Explanation

  • Software testing is a process of executing a program or application with the intent of finding the software bugs. It can also be stated as the process of validating and verifying that a software program or application or product.
  • The process of designing tests early in the life cycle can help to prevent defects from being introduced in the code. Sometimes it’s referred as “verifying the test basis via the test design”. The test basis includes documents such as the requirements and design specifications.

Question number: 5

» Basic CS » Networks

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Which protocol is used in Ethernet? Explain it in detail.

Explanation

  • The Ethernet is a local area network (LAN) set of protocols which serves the physical and data link layers. Ethernet utilizes a linear bus or star topology. Ethernet served as the basis for the IEEE 802.3 standard.
  • Ethernet uses CSMA/CD when transmitting packets. The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is an algorithm, for transmitting and receiving packets over a common network hardware medium, by aiding in avoiding transmission collisions. The network is checked for other transmissions; when the way is clear, the computer transmissions can begin. If a collision is detected the packet is retransmitted later.
  • Address resolution protocol (ARP) is a TCP/IP protocol used to map IP network addresses to a hardware interface physical addresses.
  • Reverse address resolution protocol (RARP) is a TCP/IP protocol used to map hardware interface physical addresses to IP network addresses.