COMPUTER AWARENESS ONE LINER 25 PAGE PDF FOR DMRC/NMRC/SSC/UPSC/SBI/IBPS/CIL EXAM


@    WORM stands for? – Write Once Read Memory
@    Memory unit is a part of  -Central Processing Unit
@    companies developed MS Office-2000? – Microsoft
@    What is the meaning of MICR‘? -Magnetic Ink Character Recognition
@    VIRUS stands for -Vital Information Resource Under Seize
@    The technique that extends storage capacities of main memory beyond the actual size of the main memory is called- Virtual storage
@    Command we can use to close the windows.  – Alt+F4
@    Algorithm is used ——-  -To describe a set of procedure by given result is obtained
@    FOXPRO is a ———. -Language
@    Who is considered to the father of computers? -Charles Babbage
@    —–will connect you to the Internet? -An Internet service provider
@    What software allows you to view internet sites? – A browser
@    When more than one window is open, to switch to the next window—is the key combination. –
CTRL+F6
@    Where are data and program stored when the processor uses them ? – Main memory
@     ———-Represents raw facts, where- as……………..is a meaningful data. –  Data, information
@    Saving is a process-To copy the document from memory to storage medium
@    PNG stands for – Portable Network Graphics
@    The maximum Zoom percentage in MS PowerPoint is -400%
@    The word ‗FTP‘ stands for – File Transit Protocol
@    A peer-to-peer LAN is an appropriate network architecture for- Home network.
@    Similar to a hub in an Ethernet  network, a helps relay  data  between wireless network nodes.  -Wireless access point wireless adapter
@    Cell phones use     to access the Internet. – Micro browser software
@    In CSMA/CD, the computer sends a fixed unit of data called a(n)     . – Packet.
@    The uniform resource locator (URL) is case sensitive in the     . – Directory
@    ASCII is a(n)     . -Encoding standard used to represent letters and characters.
@    A global network made up of thousands of privately owned computers and networks is called the:
-Internet
@  —— is NOT a basic function of the operating system?- Provide the word processing system.
@  ——scrambles a message by applying a secret code?-Encryption
@    The Internet began with the development of –ARPANET
@    Who designed the first electronic computer – ENIAC ? -Van Neuman
@     ————- is not a network? -Optical Fiber
@    In MICR, C stands for?-Character
@    Virtual memory is? Memory on the hard disk that the CPU uses an extended RAM
@ ————–is the process of finding errors in software code? -Testing
@    What is the shortcut key to “Undo” the last action in a document?  -Ctrl + Z
@   The programs which are as permanent as hardware and stored in ROM is known as –Firmware
@    For creating a document, you use……..  Command at File Menu. -New
@    Computer uses the     _number system to store data and perform calculations. -Binary
@    …………..  is the process of carrying out commands.-Executing
@    In word, when you indent a paragraph, you….-push the text in with respect to the margin
@    ASCII stands for -American Standard Code for Information Interchange
@    ———- is used by the browser to connect to the location of the Internet resources ? URL
@    ——– is the process of dividing the disk into tracks and sectors. Formatting
@    What is the permanent memory built into your computer called ? -ROM
@    Which computer memory is used for storing programs and data currently being processed by the CPU?
@    Changing an existing document is called     the document.- Editing
@    What  is  backup?-Protecting  data  by  copying  it  from  the  original  source  to  a different destination
@    What  is  a  popular  program  for  creating  documents  that  can  be  read  on  both  a  PC  and a
Macintosh computer? -Adobe Acrobat
@    An image on a computer screen is made up of a matrix of what?-Pixels
@    What does dots per inch (DPI) measure? -density of the pixels ona computer screen
@    What  type  of  software  creates  a  smaller  file  that  is  faster  to  transfer  over  the  Internet?-Compression
@    A unit of computer information that contains data as well as all the procedures or operations is called- An object.
@    The world’s first truly cross-platform programming language is called     . –Java
@    The most widely used type of database management system is the – Relational database
@    What is the newest type of database, which is well suited for multimedia applications, called? –
Object oriented database
@    What do the circles on a data flow diagram represent? – Transformation processes
@    The type of printer that prints by selectively unchanging static electricity from spots on a metal drum is a(n) – Laser printer
@    A warm boot in older versions of Windows is caused by – Typing the Ctrl+ Alt+ Delete key combination
@    Setting fonts for the text in your document is an example of -Formatting.
@    ——— is the file system used by the operating system to identify the physical locations of files on the hard drive. – FAT
@  ————-software allows the user to speak into the computer rather than type in text. – Speech recognition
@    A server uses ——-applications software to support its client computers. – back-end
@    What does the XP stand for in Windows XP? –Experience
@    Which symbol is used in Excel to denote exponential numbers? – ^
@    ———– is NOT a source of viruses?- E-mail messages
@    Which printer type is an impact printer? – Dot-matrix printers
@    What type of  software must to be used to translate scanned text into a format that can be manipulated?- OCR
@    High Resolution‖ computer monitors will have – High dpi
@    A  world  wide  web  contains web pages –  Residing  in  manycomputers linked together using HTML
@    Word  processing,  spreadsheet,  and  photo-editing  are   examples  of   –  application software
@    Retail employees typically use     terminals to process sales transactions. – point of sale
@    The primary purpose of a computer is to process     _ and convert it into information.-data
@    The  simultaneous  processing  of  two  or  more  programs  by  multiple   processors  is    – multiprocessing
@    Help Menu is available at which button? – Start
@    The……….folder retains copies of messages that you have started but are not yetready to send. –
Drafts
@    The    records the name and exact location of every file on a disk. – file allocation table
@    Inheritance is the ability of an object to pass on its characteristics to its -Subclasses
@    ———-activities is NOT a component of e-business? – Cash flow management
@    ———-extends  data  across  networks  rather  than  store  it  in  one  central site?.-Distributed database
@    What is a serial port that adds a direct connection to a network? – NIC
@    ——— is saved to noncontiguous clusters on a hard disk? – Fragmented file
@    What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?-Footer
@    ——–is an event-driven programming language developed in the early 1990. – VB
@    Linux is a – Real-time operating system
@    The —— runs the front-end applications software in a network. – Client
@    ———— is used for close a tab on a browser? – Ctrl + W
@    What is RISC? – Microprocessor
@    NORTON‘ is an – Anti-Virus Program
@    A program that converts high level language to machine Language is  _ -Compiler
@    Zip is a —–file. -Compressed File
@    At a time how many operating system can be at work on a computer ?  -Only one
@    Answer Sheets in bank PO‘s/Clerk‘s examinations are checked by using – Optical Mark Reader
@    Image can be sent over telephone lines by using —— -Fax
@    ———- is a Scientific Computer Language?  -FORTRAN
@    What is  Oracle‖ ?-Database Software
@    IC Chip is made of —–.-Silicon
@    At which place is India‘s Silicon Valley situated? -Bangalore
@    A connection from one HTML document to another HTML document is called     – Hyper Link
@    This  device  is  used  to  connect  your  computer  with  a  telephone  line,  so  that    can  access information from other servers and ordinary users too, said device is called  – Modem
@    Device on one network can communicate with devices on another network via – Gateway
@    The screen background is known as the    -Desktop
@     ——is not an input device? – VDU
@    What are the units used to count the speed of a printer ? – DPI
@    A computer that combines the characteristic of analog and digital Computers -Hybrid Computer
@    Compiler in computer system is a – Process
@    What is an intersection of a row and column in a spreadsheet?-Cell
@    What is the process of creating movement from still images?-Animation
@    A set of rules for creating markup languages that enables programming to capture specific types of data by creating their own elements is called . – XML
@    Small plain text files that are written to your computer’s hard disk by many of  the Web sites you visit are called – Cookies
@     ————- is the proper way to denote a cell in a spreadsheet? – C5
@    Which broadband service is the most available? – Satellite
@    ———- is a set of rules computers use to talk to each other.- Protocol
@    Which backup method only backs up files that have been modified since the last backup?-Incremental backup
@    Which type of transmission media is known as regular telephone wire? – Twisted-pair wire
@    What is the purpose of a firewall on a computer? – To protect a computer from unauthorized access
@    A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the users  – Read-only
@    In word, you can change Page Margins by- Clicking the right mouse button on the Ruler
@    Which part of the computer helps to store information? – Disk – drive
@    Which key is used to delete one character to the left of the current position of the cursor ? -Backspace
@    If you want to connect to your own computer through the Internet from another location, you can use–Telnet
@    A (n) ……….is a special visual and audio effect applied in Power-point to text or content. –
Animation
@    Where does most data go first with in a computer memory hierarchy?–RAM
@    All of the following are examples of storage devices EXCEPT – printers
@    Select the Odd one – Operating system
@    Perforated paper used as input or output media is known as – Paper tape
@    The first generation computer system used  – Vacuum tubes
@    To access properties of an object, the mouse technique to use is- right-clicking
@    The ALU and Control Unit jointly known as – CPU
@    Computers process data into information by working exclusively with – characters
@    COBOL stands for – Common Business Oriented Language
@    What is the other name for programmed chip?-ROM
@    ————Store data temporarily and pass it on as directed by the control unit. – Register
@    RAID stands for     – Redundant Array of Inexpensive Disks
@    In most Microsoft programs, what does ‘alt+f4’ do? -Ends the program
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Important 225 Computer Awareness MCQs PDF For DMRC CRA Exam

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