SOME IMPORTANT QUESTIONS:::::------- [1]. All of the following are examples of real security and privacy risks EXCEPT (1) hackers (2) viruses (3) Spam (4) identity theft (5) None of these Ans – Spam [2]. Which of the following is not an example of hardware? (1) Scanner (2) Printer (3) Monitor (4) Mouse (5) Interpreter Ans - Interpreter [3]. In Excel, this is a prerecorded formula that provides a shortcut for complex calculations......... (1) Value (2) Data Series (3) Function (4) Field (5) None of these Ans - Function [4]. The process of trading goods over the Internet is known as .............. (1) e-selling-n-buying (2) e-trading (3) e-finance (4) e-salesmanship (5) e-commerce Ans - e-commerce [5]. A device that connects to a network without the use of cables is said to be– (1) distributed (2) free (3) centralized (4) open source (5) None of these Ans - free [6]. Which of the following is a circuit that issue signals at regular intervals...? (1) Circuit board (2) Clock (3) Circuit card (4) Gates (5) None of these Ans - Clock [7]. A set of related programs are known as------------- (1) File (2) Arrays (3) Package (4) Subscripts (5) None of these Ans - Package [8]. The 0 and 1 in the binary numbering system are called binary digits or .... (1) bytes (2) kilobytes (3) decimal bytes (4) bits (5) nibbles Ans - bits [9]. The 7-bit ASCII code widely used (1) For data communication work (2) In IBM mainframe models (3) For coding external memory (4) In large machines produced by non-IBM vendors (5) None of the above Ans- For data communication work [10]. A hard copy would be prepared on a (1) Line printer (2) Dot matrix printer (3) Type writer terminal (4) Plotter (5) All of the above Ans - All of the above
Posted on: Wed, 05 Nov 2014 08:46:41 +0000
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