. The basic goal of computer process is to convert data into…… (1) information (2) tables (3) files (4) graphs (5) None of these Answer : 1 2. ……… Software allows users to perform calculations on rows and columns of data. (1) Word processing (2) Presentation graphics (3) Database Management Systems (4) Electronic Spreadsheet (5) None of these Answer : 3 3. The memory resident portion of the operating system is called the : (1) registry (2) API (3) CMOS (4) kernel (5) None of these Answer : 4 4. Which of the following is a transaction? (1) A group of SQL statements consisting of one read and one write operation (2) A group of SQL statements consisting only of ready operations. (3) A group of SQL statements defining a user-oriented task (4) A group of SQL statements consisting only of write operations. (5) None of these Answer : 3 5. In order for computers to communicate across a network, they must be connected through a(n)……… (1) TCP/IP (2) Topology (3) Ethernet (4) Thin client (5) None of these Answer : 2 6. “Buy Now – Pay Now” is commonly used for : (1) Debit Cards (2) Vault Cards (3) Credit Cards (4) E-purse (5) None of these Answer : 1 7. The ……… , stored on a ROM chip, is responsible for loading the operating system from its permanent location on the hard drive into RAM. (1) BIOS (2) API (3) device driver (4) supervisor program (5) display Answer : 1 8. Choices in computers are referred to as : (1) options (2) exit (3) boot (4) folder (5) None of these Answer : 1 9. The ……… button on the quick access Toolbar allows you to cancel your recent commands or actions. (1) Search (2) Cut (3) Document (4) Undo (5) None of these Answer : 4 10. During the boot process, the ……… looks for the system files. (1) HDD (2) BIOS (3) CPU (4) DVD (5) CD Answer : 2 11. Computers gather data, which means they allow users to…… data. (1) present (2) store (3) output (4) input (5) None of these Answer : 4 12. Which of the following is a transaction? (1) A group of SQL statements consisting of one read and one write operation (2) A group of SQL statements consisting only of ready operations. (3) A group of SQL statements defining a user-oriented task (4) A group of SQL statements consisting only of write operations. (5) None of these Answer : 3 13. What are the four basis connecting hardware devices? (1) Repeater, bridge, router and gateway (2) Repeater, bridge, router and dell (3) Repeater, connector, router and gateway (4) Amplifier, bridge, router and gateway (5) None of these Answer : 1 14. The ……… lists the location of files on the disk (1) FAT (2) boot sector (3) root folder (4) data area (5) None of these Answer : 1 15. A device operating at the physical layer is called a : (1) Bridge (2) Router (3) Repeater (4) All of the above (5) None of these Answer : 3 16. Number of bits per symbol used in Baudot code is (1) 5 (2) 6 (3) 7 (4) 8 (5) 9 Answer : 1 17. All of the following statements concerning windows are true EXCEPT : (1) windows are an example of a command-driven environment. (2) windows can be resized and repositioned on the desktop. (3) more than one window can be open at a time. (4) toolbars and scrollbars are features of windows. (5) None of these. Answer : 1 18. A client / server network ………. (1) has clients that provide functions such as application control and shared computation. (2) uses client computers to provide copies of software to the server to allow server processing. (3) provides a company with the capability to downsize from lager computer systems and move away from legacy systems. (4) has server computers that perform all processing, clients are dumb’ input/ output devices only. (5) None of these. Answer : 2 19. To get to the ‘Symbol’ dialog box, click on the ……… menu and choose ‘Symbol’. (1) Insert (2) Format (3) Tools (4) Table (5) Help Answer : 1 20. Which is not a data source component? (1) mail merge toolbar (2) header row (3) data fields (4) data records (5) All of these
Posted on: Fri, 23 Aug 2013 04:19:16 +0000
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