गुरुवार, 6 नवंबर 2014

COMPUTER GK

701) SUM () is not a financial function
702) 98/04/12 cannot be used to enter a date
703) Windows is popular because of its being expensive
704) Personal computers currently sold in India have main memories at an entry level in the range of megabytes
705) The unit in CPU or processor, which performs arithmetic and logical operations is ALU
706) RAM is volatile
707) The result of arithmetic and logical operations is stored in an accumulator
708) A small amount of memory included in the processor for high speed access is called cache
709) A bus is an electronic track system
710) A co-processor is used to improve the speed of mathematical calculations
711) Intel 80286 belongs to third generation microprocessors
712) A hexadigit can be represented by eight binary bits
713) The number of processes that may running at the same time in a large system can be thousands
714) FORTRAN is a 3GL
715) Root is not an item of the Menu bar
716) Difficult to do what it projects is not considered to be a feature of the spreadsheet
717) While starting the Lotus 1-2-3, the current cell reference is shown at top left hand corner of the screen
718) Bill gates is the chief of Microsoft
719) Excel office assistant can be made to appear by using F1 key and help menu
720) 9 per page is the max no of showing positioning of per page handouts
721) Alignment buttons are available on formatting toolbar
722) Pico second is 10(to the power of-9)
723) Logo refers to a computer language
724) The most appropriate command to permanently remove all records from the current table is Zap
725) The efficient and well designed computerized payroll system would be on-line real time system
726) The scripts which are designed to receive value from Web users is CGI script
727) WAIS stands for – wide assumed information section
728) Modem is used for connecting PC using telephone lines
729) Token bus is the most popular LAN protocol for bus topology
730) Manipulating data to create information is known as analysis
731) A separate document form another program sent along with an E-mail message is known as E-mail attachment
732) When you boot up a PC — portions of the operating system are copied from disk into memory
733) Correcting errors in a program is called debugging
734) A word processor would most likely be used to type a biography
735) A database is an organized collection of data about a single entity
736) Fire fox is a web browser
737) Most of the commonly used personal computers/laptops do not have a command key known as turnover
738) Full form of USB is known as Universal serial bus
739) The quickest and easiest way in Word to locate a particular word or phrase in a document is to use the find command
740) Computer sends and receives data in the form of digital signals
741) Icons are graphical objects used to represent commonly used application
742) Most World Wide Web pages contain HTML commands in the language
743) In any window, the maximize button, the minimize button and the close buttons appear on the title bar
744) Checking that a pin code number is valid before it is entered into the system in an example of data validation
745) Windows 95 and windows 98 and Windows NT are known as operating systems
746) Information on a computer is stored as analog data
747) A program that works like a calculator for keeping track of money and making budgets is spreadsheet
748) To take information from one source and bring it to your computer is referred to as download
749) Windows is not a common feature of software applications

750) A toolbar contains buttons and menus that provide quick access to commonly used commands

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