Information Technology (Questions & Answers ) - 27

501. The brain of a Computer System is
(A) Arithmetic and Logic Unit (B) Central Processing Unit
(C) Peripheral Devices (D) Control Unit
Answer: (B)

502. An input device that interprets pencil/pen marks on paper media is
(A) Optical Mark Reader (B) Punch Card Reader
(C) Optical Scanners (D) Plotters
Answer: (A)

503. The term phishing is
(A) An attempt for unauthorized access to a user’s system by pretending to be the user.
(B) An attempt to obtain sensitive information from the computer system.
(C) The process of sending same message to large number of internet users.
(D) None of the above.
Answer: (B)

504. IT Act in India was amended in
(A) 2004 (B) 2006
(C) 2011 (D) 2008
Answer: (D)

505. “url” stands for
(A) Uniform Resource Locator (B) Universe Reform Locator
(C) Uniform Reform Locator (D) Universe Resource Locator
Answer: (A)

506. Which of the following programming language is classified as low level language ?
(A) COBOL (B) FORTRAN
(C) JAVA (D) MASM
Answer: (D)

507. DES stands for
(A) Digital Evaluation System (B) Digital Encryption System
(C) Digital Encryption Standard (D) Digital Evaluation Standard
Answer: (C)

508. The program that monitors users activity on internet and transmit that information in background to somewhere else is termed as
(A) Spyware (B) Adware
(C) Malware (D) Firmware
Answer: (A)

509. The process of recovering deleted and damaged files from criminal’s computers comes under :
(A) Computer Animation (B) Computer Graphics
(C) Computer Forensics (D) Computer Organisation
Answer: (C)
510. HTML is an acronym for
(A) Hyper Text Machine Language
(B) Hyper Transfer Machine Language
(C) Hyper Text Markup Language
(D) Hyper Transfer Markup Language
Answer: (C)

511. The full form of ‘PDF”:

(a) Printable Document Formatting

(b) Portable Document Format

(d) Printable Document Format

Answer: (b)

512. The full form of IBM:

(a) Indian Business Machines

(b) International Business Machines

(d) None of these

Answer: (b)

513. Which one of the following is not an input device?

(a) Mouse (b) Keyboard