COMPUTER AWARENESS Ques. : 1 . While there is (are) only _____ way(s) to send parallel data, there is (are) three subclass(es) of serial transmission 1) one; two 2) two; three 3) one; three 4) all of the above 5) None of these Ans.) 3 Ques. : 2 When you save to this, your data will remain intact even when the computer is turned off 1) RAM 2) Motherboard 3) Secondary storage device 4) Primary storage device 5) None of the above Ans.) 3 Ques. : 3 Ab e-mail account includes a storage area, often called a(n) 1) Attachment 2) Hyperlink 3) Mailbox 4) IP address 5) None of these Ans.) 3 Ques. : 4 The ____tells the computer how to use its components. 1) Utility 2) Network 3) Application program 4) Operating system 5) None of the above Ans.) 4 Ques. : 5 A set of computer programs that helps a computer monitor itself and function more efficiently is a/an 1) Windows 2) System Software 3) DBMS 4) Applications Software 5) None of the above Ans.) 2 Ques. : 6 With a CD you can 1) Read 2) Write 3) Read and write 4) Either read or write 5) None of the above Ans.) 1 Ques. : 7 You would use this software to create spreadsheets, type documents, and edit photos 1) Application 2) Utility 3) System 4) Operating 5) None of these Ans.) 1 Ques. : 8 Which key is used in combination with another key to perform a specific task ? 1) Function 2) Space bar 3) Arrow 4) Control 5) None of these Ans.) 4 Ques. : 9 Various applications and documents are represented on the Windows desktop by 1) Symbols 2) Labels 3) Graphs 4) Icons 5) None of these Ans.) 4 Ques. : 10 The contents of il- are lost when the computer turns off 1) Storage 2) Input 3) Output 4) Memory 5) None of these Ans.) 1 Ques. : 11 It is the term given to the act of stealing someone identity and ruining their credit rating 1) Find Error 2) Identity 3) Identity theft 4) Virus Indefinites 5) None of these Ans.) 3 Ques. : 12 The following is responsible for number of logical records in a physical record 1) Blocking factor 2) Block 3) Boolean algebra 4) All of the above 5) None of these Ans.) 1 Ques. : 13 An operation in which data is moved to a different location is referred as 1) Block move 2) Street move 3) Delete 4) All of the above 5) None of these Ans.) 1 Ques. : 14 A group of related items/section of program Coding treated as a unit is referred as 1) Block 2) Duplex 3) Street 1 4) All of the above 5) None of these Ans.) 1 Ques. : 15 BLOB is 1) Binary Large Object 2) A long bit string representing complex data 3) Object oriented language 4) Only 1. and 2. are true 5) None of these Ans.) 4 Ques. : 16 Broadband channel is the 1) The fastest carriers where data transfer rates is of 1 million baud (bits/second) or more 2) The slower carriers where data transfer rates is of 56k baud 3) Musical channel 4) All of the above 5) None of these Ans.) 1 Ques. : 17 What is the full form of CRT? 1) current ray tube 2) current ray technology 3) cathode ray tube 4) cathode ray technology 5) None of these Ans.) 3 Ques. : 18 What do you call the rules of a programming language? 1) Procedures 2) Login 3) Assembly 4) Syntax 5) None of these Ans.) 4 Ques. : 19 ____ transforms one interface into another interface 1) Program 2) Software 3) Data 4) compiler 5) None of these Ans.) 2 Ques. : 20 Poor response times are usually caused by 1) Process busy 2) High I/O rates 3) High paging rates 4) Any of the above 5) None of these Ans.) 4 Ques. : 21 Which of the following program is not a utility? 1) Debugger 2) Editor 3) Spooler 4) all of the above 5) None of these Ans.) 3 Ques. : 22 System software are of two types operating systems and 1) applications 2) word processing 3) language trans 4) all of the above 5) None of these Ans.) 3 Ques. : 23 Debugging tools are there to debug errors in 1) printers 2) keyboards 3) programs 4) language 5) None of these Ans.) 3 Ques. : 24 There are two basic types of disks- floppy disk and 1) low disk 2) hard disk 3) soft disk 4) all of the above 5) None of these Ans.) 2 Ques. : 25 It is a collection of facts and figures 1) data 2) information 3) processing 4) file 5) None of these Ans.) 1 Ques. : 26 It converts accepted instructions into machine language 1) input unit 2) output unit 3) processing unit 4) memory unit 5) None of these Ans.) 1 Ques. : 27 The internet is 1) A large network of networks 2) An internal communication system for a Business 3) A communication system for the Indian Government 4) All of the above 5) None of the above Ans.) 4 Ques. : 28 What is a backup? 1) Restoring the information backup 2) An exact copy of a system’s information 3) The ability to get a system up and running In the event of a system crash or failure 4) All of the above 5) None of the above Ans.) 4 Ques. : 29 There are viruses that are triggered by the Passage of time or on a certain date 1) Boot-sector viruses 2) Macro viruses 3) Time bombs 4) Worms 5) None of these Ans.) 3 Ques. : 30 in making a field this property show that it Cannot be left blank 1) Numeric 2) Required 3) Calculated 4) Validated 5) None of these Ans.) 2
Posted on: Fri, 12 Sep 2014 15:39:28 +0000
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