Friday, April 25, 2014

Computer GK Question Paper 30

Computer GK Sample Question Paper No. 30:  Computer GK Sample Question Papers as part of Computer GK Sample Papers for Competitive Exams, PSU Exam, State Govt & Central Govt. Examinations held each years. Here is Sample questions asked based on Computer GK in various exams.

Computer GK Question Paper:
* UNIVA is the name of the computer which was first used for programming and playing of music
* The IC chips for computer is prepared from silicon
* Database management systems are comprised of tables that made up of rows called records and columns called fields
* Nano is equal to 10(to the power of -9
* In computers RAM is a non-volatile memory
* Disk and tape drives are commonly used as hard copy
* When computer is connected to LAN and data is sent across it for storage/processing is online processing
* The primary storage unit is also referred to as internal storage
* Oracle is not an operating system
* Data are raw facts and figures
* Holding of all data and instructions to be processed is one of the functions of storage unit
* To select the entire row in Excel, click mouse at row heading
* Database is known as structured data
* Normal view and outline view notes pane appears in power point
* The user protection feature of an operating system is required in multi-user system only
* In word, Ctrl + Del combination of keys press to delete an entire word
* In MS-Word double clicking a word selects the word
* Word document can be navigated in web layout view
* In Excel, addressing mode(s
* Note page views can you use to show just the slide and its contents
* Hardware that adds two numbers is arithmetic logical unit
* The computer as a machine and all other physical equipment associated with it are termed as hardware
* Plotters are very useful in applications such as computer aided design
* Corel DRAW is a graphic package
* The print to file option creates .prn file
* The enhanced keyboard contains 101 keys
* Data processing cycle consists of input cycle, output cycle and processing cycle
* Page Setup is not an option of Edit menu
* Radar chart is used to show a correlation between two data series
* A computerized business information system includes hardware, software and data facts
* Purchase order file is a transaction file
* A typical computerized business application system will have both master and transaction file
* Problem identification is taken first in designing a program
* The purpose of the EXIT command is to get out of a condition loop
* Employees details is a master file for the pay roll system
* A slow memory can be connected to 8085 by using READY
* A processor needs software interrupt to obtain system services which need execution of privileged instructions

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