~ ~ ~ ~ (Computer Quiz For SBI – PO) ~ ~ ~ ~ 1. The server on the internet is also known as ___________. (1) Repeater (2) Host (3) Gateway (4) AND Gate (5) None of these 2. A database management system (DBMS) is a__________. (1) Hardware system used to create, maintain and provide controlled access to a data- base (2) hardware system used to create, maintain, and provide uncontrolled access to a database. (3) Software system used to create, maintain, and provide uncontrolled access to a database. (4) Software system used to create, maintain and provide controlled access to a database. (5) None of these 3. Which of the following is an example of connectivity? (1) Internet (2) floppy disk (3) power card (4) data (5) None of these 4. What menu is selected to cut, copy and paste? (1) File (2) Tools (3) Special (4) Edit (5) None of these 5. To save a document in different location use ______. (1) Save (2) Save as (3) Save as web page (4) All of above (5) None of these 6. Programming language built into user programs such as Word and Excel are known as _______. (1) 4GLs (2) Macro languages (3) object-oriented languages (4) visual programming languages (5) None of these 7. Codes consisting of lines of varying widths or lengths that are computer-readable are known as______. (1) an ASCII code (2) a magnetic tape (3) an OCR scanner (4) a bar code (5) None of these 8. To reload a Web page, press the __________ button. (1) Redo (2) Reload (3) Restore (4) Ctrl (5) Refresh 9. Personal computers can be connected together to form a_______. (1) server (2) supercomputer (3) network (4) enterprise (5) None of these 10. Which of the following is true? (1) Byte is a single digit in a binary number (2) Bit represents a grouping of digital numbers (3) Eight-digit binary number is called a byte (4) Eight-digit binary number is called a bit (5) None of these 11. Which of the following can be used to select the entire document? (1) CTRL+A (2) ALT+F5 (3) SHIFT+A (4) CTRL+K (5) CTRL+H 12. A concentric circle on a disk is called a________ (1) cylinder (2) track (3) head (4) sector (5) none of these 13. DSL is an example of a(n) ____________ connection. (1) network (2) wireless (3) slow (4) broadband (5) none of these 14. Instructions and data that are processed by the CPU are located in________ (1) CD-ROM (2) RAM (3) the hard disk (4) the motherboard (5) none of these 15. All of the following are considered to be storage devices EXCEPT_______ (1) floppy disk (2) CPU (3) CD (4) hard disk drive (5) none of these 16. The commonly used UNIX commands like date, ls, cat etc. are stored in_________ (1) dev directory (2) bin directory (3) tmp directory (4)unix directory (5) None of these 17. A circuit with about 100 transistors fabricated on a single chip is called _____ (1) MCR (2) MSI (3) MIS (4) RJE (5) None of these 18. One megabyte equals approximately ___________ (1) 1,000 bits (2) 1,000 bytes (3) 1 million bytes (4) 1 million bits (5) 2,000 bytes 19. A computer checks the _____ of user names and passwords for a match before granting access. (1) Website (2) Network (3) Backup file (4) Data base (5) None of these 20. Computers that are portable and convenient for users who travel are known as _____ (1) Super computers (2) Lap tops (3) Mini computers (4) File servers (5) None of these Answers : 1. (2) Host 2. (4) Software system used to create, maintain and provide controlled access to a database. 3. (1) Internet 4. (4) Edit 5. (2) Save as 6. (4) visual programming languages 7. (4) a bar code 8. (5) Refresh 9. (3) network 10. (3) Eight-digit binary number is called a byte 11. (1) CTRL+A 12. (2) track 13. (4) broadband 14. (2) RAM 15. (2) CPU 16. (2) bin directory 17. (2) MSI 18. (3) 1 million bytes 19. (4) Data base 20. (2) Lap tops
Posted on: Sun, 13 Jul 2014 18:00:01 +0000
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