Computer gk

Q.1 Which of the following must be used for ATM transactions? 

(1) Data warehousing 

(2) Batch processing 

(3) ERP 

(4) Real-time processing 

(5) None of these 

Q.2 Why is it unethical to share copyrighted files with your friends ? 

(1) It is not unethical, because it is legal 

(2) It is unethical because the files are being given for free 

(3) Sharing copyrighted files without permission breaks copyrights laws. 

(4) It is not unethical because the files are being given for free 

(5) It is not unethical- because anyone can access a computer 

Q.3 Vendor-created program modifications are called- 

(1) Patches 

(2) Antiviruses 

(3) Holes 

(4) Fixes 

(5) Overlaps 

Q.4 The hard ware device that acts as both a switching and connecting unit is called a(n) 

(1) RS-232 C part 

(2) Concentrator 

(3) Multiplexer 

(4) Communication processor 

(5) None of these 

Q.5 SCSI is term related with ---- 

(1) Picture resolution 

(2) Keystroke Rate 

(3) Network Data Transfer 

(4) Storage 

(5) None of these 

Q.6 What is name of the logic circuit, which can add two binary digits? 

(1) half adder 

(2) full adder 

(3) parallel adder 

(4) serial adder 

(5) None of these 

Q.7 The most recent development in Corning's _______technology for protecting mobile and computing device screens. 

(1) Gorilla Glass 

(2) Cloud Stack 

(3) Google Glass 

(4) Samsung Galaxy S4 

(5) All 

Q.8 In word, when you indent a paragraph, you .... 

(1) move the text down by one line 

(2) change the margins on the page 

(3) move the text up by one line 

(4) push the text in with respect to the margin 

(5) None of these 

Q.9 Which of the following is used by the browser to connect to the location of the Internet resources ? 

(1) Linkers 

(2) Protocol 

(3) Cable 

(4) URL 

(5) None of these 

Q.10 It is a small file that a web server automatically sends to your Personal Computer when you browse certain web sites. 

(1) List 

(2) Cookies 

(3) Web site 

(4) History 

(5) All of these 

ANSWERS 

Q.1 (4) Real-time processing 

Q.2 (3) It is unethical to share copyrighted files with your friends because sharing copyrighted files without permission breaks copyrights laws. 

Q.3 (4) Vendor-created program modifications are called fixes. 

Q.4 (2) The hard ware device that acts as both a switching and connecting unit is called multiplexer. 

Q.5 (4) SCSI is Short for small computer system interface, a parallel interface standard used by Apple Macintosh computers, PCs, and many UNIX systems for attaching peripheral devices to computers. 

Q.6 (1) The half adder adds two single binary digits A and B. It has two outputs, sum (S) and carry (C). 

Q.7 (1) The first product to employ Gorilla Glass III, the Samsung Galaxy S4, became available in April 2013. 

Q.8 (4) Paragraph indent determine the distance of the paragraph from either the left or the right margin. 

Q.9 (4) URL known as web address with a specific character string. 

Q.10 (2) Cookies are stored as text files on your hard drive so servers can acce