Computer : Fundamental - Computer Awareness

Kuldeep Lodhi Updated April 28, 2024 1 min read Education

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.

Q71. Extended ASCII uses

A 8 bits for coding

B 9 bits for coding

C 10 bits for coding

D 11 bits for coding

Q72. 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

Q73. 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

Q74. 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

Q75. 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

Q76. 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

Q77. Anonymous FTP is the

A Internet file transfer protocol

B Protocol that requires password

C None access files

D None of these

Q78. 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

Q79. 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

Q80. 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

Computer : Fundamental - Computer Awareness

Q71. Extended ASCII uses

Q72. A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point is

Q73. 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

Q74. 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

Q75. 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

Q76. A sequence of instruction (software) that is substituted for hardware and stored in readonly memory (ROM) is called

Q77. Anonymous FTP is the

Q78. EFF sites allows anonymous FTP that

Q79. ANSI is

Q80. APL is

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