Wednesday, 9 November 2016

Computer Questions for IBPS and other Bank Exams


Q1. A (n) __________ device is any hardware component that allows you to enter data and instruction into a computer.
(a) interaction
(b) input
(c) communications 
(d) output
(e) terminal

Q2. The device that can both feed data into and accept data from a computer is called _________.
(a) ALU
(b) CPU
(c) input-output device
(d) All of these
(e) None of these

Q3. The insert, cap lock and num lock all are examples of __________ keys.
(a) Control
(b) Function
(c) Toggle
(d) Shortcut
(e) None of these

Q4. An electronic device, operating under the control of instruction that can accept and process the data, produce output and store the results for future use is called _________.
(a) Input 
(b) Computer 
(c) Software 
(d) Hardware 
(e) None of these 

Q5. Computer gathers data, which means that it allow users to __________ data.
(a) Present 
(b) Input 
(c) Output 
(d) Process 
(e) None of these 

Q6. The smallest unit of information, a computer can understand and process is known as ________.
(a) Digit 
(b) Byte 
(c) Megabyte 
(d) Bit 

Q7. Computers use the ____________number system to store data and perform calculations. 
(a) Binary 
(b) Decimal 
(c) Octal 
(d) Hexadecimal 
(e) None of these 

Q8. Mozilla Firefox is a _____. 
(a) Spreadsheet 
(b) Word processing software 
(c) Web browser 
(d) Programming software 
(e) None of these 

Q9. _____ is usually recorded and played, displayed, or accessed by information content processing devices, which as computerized and electronic devices, but can also be part of live performance. 
(a) Virus 
(b) BIOS software 
(c) Multimedia 
(d) C++ 
(e) None of these 

Q10. Which of the following appropriately relates with starting up an operating system?  
(a) Starting 
(b) Entering 
(c) Formatting 
(d) Booting 
(e) None of these 

Q11. In MS-DOS 6.22, which part identifies that product uniquely?
(a) MS
(b) DOS
(c) Ms - DOS
(d) 6.22 
(e) None of these 

Q12. In relational database, a field is a:
(a) label
(b) table of information
(c) group of related records
(d) category of information
(e) None of these

Q13. Which one of the following is a set of one or more attributes taken collectively to uniquely identify a record?
(a) Candidate key
(b) Sub key
(c) Super key
(d) Foreign key
(e) None of these

Q14. A __________ is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
(a) Rows
(b) Key
(c) Attribute
(d) Fields
(e) None of these

Q15. EPROM is generally erased by using ______.
(a) ultraviolet rays
(b) infrared rays
(c) 12V electrical pulse
(d) 24V electrical pulse
(e) None of these

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