Q.-481 .- The chip used in computers, is made of ______
(A) Silicon
(B) Iron Oxide
(C) Chromium
(D) None of the Above
View Answer @ LIS Cafe
Answer: (A) Silicon
Q.-482 .- Fourth Generation computers were based on _______
(A) IC
(B) Vacuum tube
(C) transistor
(D) Microprocessors
View Answer @ LIS Cafe
Answer: (D) Microprocessors
Q.-483 .- The first computer language developed was______
(A) COBOL
(B) PASCAL
(C) BASIC
(D) FORTRAN
View Answer @ LIS Cafe
Answer: (D) FORTRAN
Q.-484 .- The first calculator that can perform all four arithmetic operations(Addition, Subtraction, Multiplication, Division) was known as______
(A) Pascaline
(B) Slide Rule
(C) Step Reckoner
(D) None of the Above
View Answer @ LIS Cafe
Answer: (C) Step Reckoner
Q.-485 .- The first computer spreadsheet program was_________
(A) Lotus 1-2-3
(B) MS Excel
(C) Visicalc
(D) None of the Above
View Answer @ LIS Cafe
Answer: (C) Visicalc
Q.-486 .- Which of the following is an example for fourth generation language 4GL)?
(A) COBOL
(B) PowerBuilder
(C) FORTRAN
(D) None of the Above
View Answer @ LIS Cafe
Answer: (B) PowerBuilder
Q.-487 .- VDU stands for________
(A) Video Display Unit
(B) Visual Display Unit
(C) Video Divide Unit
(D) None of the Above
View Answer @ LIS Cafe
Answer: (B) Visual Display Unit
Q.-488 .- Which language is directly understood by the computer without translation program?
(A) BASIC
(B) Assembly language
(C) Machine language
(D) C language
View Answer @ LIS Cafe
Answer: (C) Machine language
Q.-489 .- Herman Hollerith developed a machine called________
(A) Pascaline
(B) Analytical engine
(C) Census Tabulator
(D) Tabulating Machine
View Answer @ LIS Cafe
Answer: (D) Tabulating Machine
Q.-490 .- Electronic Delay Storage Automatic Computer(EDSAC) was invented by _________
(A) Herman Hollerith
(B) JW Mauchy
(C) John Von Neumann
(D) None of the Above
View Answer @ LIS Cafe
Answer: (C) John Von Neumann
0 Comments