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IBPS RRB Computer Awareness Quiz Day 9

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IBPS RRB Computer Awareness Quiz Day 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. IBPS RRB Computer Awareness Quiz Day 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. The maximum size of payload field in ethernet frame is
    A. 1000 bytes B. 1200 bytes C. 1300 bytes D. 1500 bytes

Answer: Option D
2. A point-to-point protocol over ethernet is a network protocol for
    A. encapsulating PPP frames inside ethernet frames B. encapsulating ethernet frames inside PPP frames C. for security of ethernet frames D. for security of PPP frames

Answer: Option A
3. Ethernet in metropolitan area network (MAN) can be used as
    A. pure ethernet B. ethernet over SDH C. ethernet over MPLS D. all of the mentioned

Answer: Option D
4. What is autonegotiation?
    A. a procedure by which two connected devices choose common transmission parameters B. a security algorithm C. a routing algorithm D. all of the mentioned

Answer: Option A
5. MAC address is of
    A. 24 bits B. 36 bits C. 42 bits D. 48 bits

Answer: Option D
1. What is stat frame delimiter (SFD) in ethernet frame?
    A. 10101010 B. 10101011 C. 0 D. 11111111

Answer: Option B
2. Ethernet frame consists of
    A. MAC address B. IP address C. both (A) and (B) D. Network User Address

Answer: Option A
3. The technique of temporarily delaying outgoing acknowledgments so that they can be hooked onto the next outgoing data frame is called
    A. piggybacking B. cyclic redundancy check C. fletcher’s checksum D. all of the mentioned

Answer: Option A
4. Which one of the following is a data link protocol?
    A. ethernet B. point to point protocol C. HDLC D. all of the mentioned

Answer: Option A
5. The DHCP server can provide the _______ of the IP addresses.
    A. dynamic allocation B. automatic allocation C. static allocation D. all of the mentioned

Answer: Option D
1. CRC stands for
    A. cyclic redundancy check B. code repeat check C. code redundancy check D. cyclic repeat check

Answer: Option A
2. When 2 or more bits in a data unit has been changed during the transmission, the error is called
    A. random error B. burst error C. inverted error D. All of these

Answer: Option B
3. Automatic repeat request error management mechanism is provided by
    A. logical link control sublayer B. media access control sublayer C. network interface control sublayer D. All of these

Answer: Option A
4. Header of a frame generally contains
    A. synchronization bytes B. addresses C. frame identifier D. all of the mentioned

Answer: Option D
5. Which sublayer of the data link layer performs data link functions that depend upon the type of medium?
    A. logical link control sublayer B. media access control sublayer C. network interface control sublayer D. All of these

Answer: Option B

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