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IBPS RRB Computer Awareness Quiz Day 10

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IBPS RRB Computer Awareness Quiz Day 10

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. IBPS RRB Computer Awareness Quiz Day 10 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. The core diameter of a single-mode fibers is about
    A. 10 times the wavelength of the light carried in the fiber B. 10 times the fiber radius C. 7 times the light carried in the fiber D. 3 times the wavelength of the light carried in the fiber

Answer: Option A
2. Which of the following device is used with an X.25 network to provide service to asynchronous terminals
    A. repeater B. bridges C. gateway D. Packet assembler/disassemble

Answer: Option D
3. Which of the following digits are known as the terminal number of the Network User Address (NUA)?
    A. 7-May B. 4-Jan C. 12-Aug D. 13-14

Answer: Option C
4. The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet?
    A. 802.2 B. 802.3 C. 802.4 D. 802.5

Answer: Option B
5. Which of the following connectivity devices is used to extend a network on a purely mechanical basis?
    A. Gateway B. Switch C. Router D. Active hub

Answer: Option D
1. 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: Option A
2. In OSI network architecture, the dialogue control and token management are responsibilities of
    A. session layer B. network layer C. transport layer D. data link layer

Answer: Option A
3. Which of the following TCP/IP internet protocol a diskless machine uses to obtain its IP address from a server?
    A. RDP B. RARP C. RIP D. X.25

Answer: Option B
4. With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts?
    A. 192 B. 224 C. 240 D. 248

Answer: Option C
5. Which of the following TCP/IP protocol is used for transferring files from one machine to another?
    A. RARP B. ARP C. TCP D. FTP

Answer: Option D
1. An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is
    A. X.75 B. X.25 C. X.400 D. X.21

Answer: Option A
2. If the client receives an address from a DHCP server, what is the only information available in the Network Properties dialog box?
    A. The IP address B. The subnet address C. That the client is receiving its address from DHCP D. The default gateway

Answer: Option C
3. Communication circuits that transmit data in both directions but not at the same time are operating in
    A. a simplex mode B. a half-duplex mode C. a full-duplex mode D. an asynchronous mode

Answer: Option B
4. You need to determine whether IP information has been assigned to your Windows NT. Which utility should you use?
    A. NBTSTAT B. NETSTAT C. IPCONFIG D. WINIPCFG

Answer: Option C
5. What function does a serial interface perform in data communication?
    A. Converts serial data into audio signals B. Converts analog signals into digital signals C. Converts parallel data into a stream of bits D. Decodes incoming signals into computer data

Answer: Option C

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