Computer Awareness - SPLessons

Computer Awareness Practice Set 9

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Computer Awareness Practice Set 9

shape Introduction

What is Computer Aptitude? Computer Aptitude Test is a scientifically validated test designed to measure the aptitude for working with computers. Basically, it measures the ability to solve problems quickly that is essential to truly succeed in every field using computers.
Computers are an integral part of everyday life. Computer aptitude is an important section in many competitive exams primarily related to recruitment. Candidates preparing for banking exams like IBPS PO, SBI PO, and the RBI, must be prepared with Computer Aptitude syllabus.
"A Computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming". Computers follow a generalized set of operations termed as programs. The programs enable computers to perform an extremely wide range of tasks. Computers are now ubiquitous and are being used in every field of work. Thus, basic knowledge of computers and the ability to operate a computer is now crucial for all job aspirants.
Computer Awareness, also known as Computer Aptitude is one of the prominent sections in various recruitment related competitive exams in India. Computer Awareness Practice Set 9 lists some of the important questions for the preparation of Computer Awareness module. The most significant topics to be learnt for Computer Awareness module are as follows:
  1. History of Computers
  2. Computer Fundamentals
  3. Parts of a Computer System
  4. Data Processing Cycle of a Computer
  5. Computer Languages
  6. Input Devices & Output Devices
  7. Operating Systems
  8. Database Management Systems
  9. Microsoft Office
  10. Keyboard Shortcuts
  11. File Extensions
  12. Networking and Internet
  13. Computer Viruses
  14. Important Abbreviations

shape Quiz

1. Which of the following networking hardware can operate at anyone of the seven layers of the open systems interconnection model?
    A. Router B. Gateway C. Switch D. Modem

Answer: Option B
2. In the OSI model, Bridging is performed in which of the following layers?
    A. Layer 7 B. Data Link Layer C. Session Layer D. Transport Layer

Answer: Option B
3. Which of the following networking devices is used for delivery of messages between VPN nodes?
    A. Router B. VPN Connector C. Switch D. Hub

Answer: Option B
4. What is the full form of HIDS?
    A. Host-based intrusion detection system B. Housing Intruder Dectection System C. Host in Device Server D. None of the above

Answer: Option A
5. Which of the followings device distributes network traffic across a number of servers?
    A. IDS B. Load Balancer C. Switch D. Hub

Answer: Option C
1. What is the name given to the electronic device that receives a signal and retransmits it at a higher level?
    A. Hub B. Repeater C. Switch D. HDS

Answer: Option B
2. What is the full form of NIC?
    A. Network Interface Card B. Network Interface Censorship C. Node in connection D. All of the above

Answer: Option A
3. What are the other names for a Network Interface Card?
    A. LAN Adaptor B. Network Adaptor C. Netwrok Card D. All of the above

Answer: Option D
4. Which one of the following routers sit on the periphery of the network?
    A. Core Router B. Access Router C. Edge Router D. Both B and C

Answer: Option D
5. Which of the following are the basic functions of a gateway?
    A. Protocol Translation B. DHCP Service C. Network Address Translation D. All of the above

Answer: Option D
1. The protocol used by Telnet application is
    A. Telnet B. FTP C. HTTP D. None of the mentioned

Answer: Option A 2. Which operating mode of telnet is full-duplex?
    A. default mode B. server mode C. line mode D. none of the mentioned

Answer: Option C
3. Which one of the following is not correct?
    A. telnet is a general purpose client-server program B. telnet lets user access an application on a remote computer C. telnet can also be used for file transfer D. none of the mentioned

Answer: Option C
4. The data link layer takes the packets from _________ and encapsulates them into frames for transmission.
    A. network layer B. physical layer C. transport layer D. application layer

Answer: Option A
5. Which one of the following task is not done by the data link layer?
    A. framing B. error control C. flow control D. channel coding

Answer: Option D

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