COMPUTER PDF BOOKS
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Computer Knowledge One Line Linear Question
- 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
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Questions And Answers
1. पैकमैन नामक प्रसिद्ध कंप्यूटर किस काम के लिए बना था ?
- (A) बैंक
- (B) शेयर बाजार
- (C) खेल
- (D) पुस्तक प्रकाशन
2. किसने प्रथम मेकैनिकल कैलकुलेटर का निर्माण किया था ?
- (A) जॉन माउक्ली
- (B) ब्लेज पास्कल
- (C) हावर्ड आइकन
- (D) इनमें से कोई नहीं
3. किसने पंच कार्ड का आरंभ किया ?
- (A) जैक्वार्ड
- (B) पावरस
- (C) पास्कल
- (D) इनमें से कोई नहीं
4. कंप्यूटर के बुनियादी संरचना का विकास किया था ?
- (A) जॉन माउक्ली
- (B) जैक्वार्ड
- (C) चार्ल्स बैबेज
- (D) ब्लेज पास्कल
5. इनमें से कौन सबसे बड़ा, सबसे तेज और सबसे महँगा कंप्यूटर है ?
- (A) सुपर कंप्यूटर
- (B) लैपटॉप
- (C) पर्सनल कंप्यूटर
- (D) नोट बुक
6. सामान्य रूप से प्रयुक्त किया जाने वाला कंप्यूटर है ?
- (A) डिजिटल कंप्यूटर
- (B) ऑप्टिकल कंप्यूटर
- (C) हाइब्रिड कंप्यूटर
- (D) एनालॉग कंप्यूटर
7. CRAY क्या है ?
- (A) माइक्रो कंप्यूटर
- (B) मेनफ्रेम कंप्यूटर
- (C) मिनी कंप्यूटर
- (D) सुपर कंप्यूटर
8. मल्टी प्रोग्रामिंग का प्रयोग किस पीढ़ी के कंप्यूटर से शुरू हुआ था ?
- (A) प्रथम पीढ़ी
- (B) द्वितीय पीढ़ी
- (C) तृतीय पीढ़ी
- (D) चतुर्थ पीढ़ी
9. विश्व का सबसे पहला सुपर कंप्यूटर कब बना ?
- (A) 1981
- (B) 1980
- (C) 1976
- (D) 1995
10. भारत में निर्मित प्रथम कंप्यूटर का क्या नाम है ?
- (A) आर्यभट्ट
- (B) सिद्धार्थ
- (C) अशोक
- (D) बुद्ध