Computer Fundamental Miscellaneous - Study Mode

[#396] Which output device is used for translating information from a computer into pictorial form on paper.
Correct Answer

(B) Plotter

Explanation

Solution: Plotter : The plotter is a computer printer for printing vector graphics. In the past, plotters were used in applications such as computer-aided design, though they have generally been replaced with wide-format conventional printers. A plotter gives a hard copy of the output. It draws pictures on a paper using a pen.

[#397] The list of coded instructions is called
Correct Answer

(A) Computer program

Explanation

Solution: Computer program : A computer program is a collection of instructions that performs a specific task when executed by a computer. A computer requires programs to function. A computer program is usually written by a computer programmer in a programming language.

[#398] Most important advantage of an IC is its
Correct Answer

(B) Extremely high reliability

Explanation

Solution: The major advantages of integrated circuits over those made by interconnecting discrete components are as follows : Extremely small size – Thousands times smaller than discrete circuits. It is because of fabrication of various circuit elements in a single chip of semiconductor material.

[#399] Data division is the third division of a _____ program.
Correct Answer

(A) COBOL

Explanation

Solution: COBOL : COBOL is a compiled English-like computer programming language designed for business use. It is imperative, procedural and, since 2002, object-oriented. COBOL is primarily used in business, finance, and administrative systems for companies and governments.

[#400] Which language was devised by Dr. Seymour Aubrey Papert?
Correct Answer

(C) LOGO

Explanation

Solution: Dr. Seymour Aubrey Papert : Seymour Aubrey Papert was a South African-born American mathematician, computer scientist, and educator, who spent most of his career teaching and researching at MIT. He was one of the pioneers of artificial intelligence, and of the constructionist movement in education. logo programming language : Logo is an educational programming language, designed in 1967 by Wally Feurzeig, Seymour Papert and Cynthia Solomon. "Logo" is not an acronym: the name was coined by Feurzeig while he was at Bolt, Beranek and Newman, and derives from the Greek logos, meaning word or "thought".