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Computer Fundamentals cover a wide range of topics related to computers, including hardware, software, operating systems, and more. Whether you’re a beginner or an experienced professional, understanding these basics is essential.

Page Number- 8

(1) Extended ASCII uses?

  • A. 8 bits for coding
  • B. 9 bits for coding
  • C. 10 bits for coding
  • D. 11 bits for coding
(a) 8 bits for coding

(2) A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point is?

  • A. Facsimile (FAX)
  • B. Telephone
  • C. Photocopier
  • D. None of these
(a) Facsimile (FAX)

(3) A data transmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is?

  • A. Fiber optic cable
  • B. Copper cable
  • C. Twisted wire cable
  • D. None of these
(a) Fiber optic cable

(4) A method of using a communication channel in which signals can be transmitted between a source and a destination in both directions simultaneously is called?

  • A. Quarter duplex
  • B. Half duplex
  • C. Full duplex
  • D. None of these
(c) Full duplex

(5) A sequential electronic circuit which can be placed in one out of two stable states where each state may be used to represent a binary digit is stated as?

  • A. Integrated circuit
  • B. Firmware
  • C. Flip-flop
  • D. None of these
(c) Flip-flop

(6) A sequence of instruction (software) that is substituted for hardware and stored in readonly memory (ROM) is called?

  • A. Integrated circuit
  • B. Firmware
  • C. Flip-flop
  • D. None of these
(b) Firmware

(7) Anonymous FTP is the?

  • A. Internet file transfer protocol
  • B. Protocol that requires password
  • C. None access files
  • D. None of these
(a) Internet file transfer protocol

(8) EFF sites allows anonymous FTP that?

  • A. Do not require a password or access
  • B. Requires password or access
  • C. Is a none access file
  • D. None of these
(a) Do not require a password or access

(9) ANSI is?

  • A. American National Standards Institute
  • B. A USA based national organization that establishes uniform standards in several fields of computers.
  • C. Both A & B are true
  • D. None is true
(c) Both A & B are true

(10) APL is?

  • A. A high level language for specifying complex algorithms.
  • B. A real-time language primarily for scientific applications.
  • C. Only A is true
  • D. Both A & B are true
(d) Both A & B are true
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