Tuesday, September 23, 2014

Famous Websites and their Founders

Famous Websites and their Founders:
1. Google  =  Larry Page & Sergey Brin
2. Facebook =  Mark Zuckerberg
3. Yahoo =  David Filo & Jerry Yang
4. Twitter =  Jack Dorsey & Dick Costolo
5. Internet =  Tim Berners Lee
6. Linkdin =  Reid Hoffman, Allen Blue& Koonstantin Guericke
6. Like Kin India Page to Get information everyday.
7. Email =  Shiva Ayyadurai
8. Gtalk =  Richard Wah kan
9. Whats up  =  Laurel Kirtz
10. Hotmail =  Sabeer Bhatia
11. Orkut =  Buyukkokten
12. Wikipedia =  Jimmy Wales
13. You tube =  Steve Chen, Chad Hurley & JawedKarim
14. Rediffmail =  Ajit Balakrishnan
15. Nimbuzz =  Martin Smink & Evert Jaap Lugt
16. Myspace =  Chris Dewolfe & Tom Anderson
17. Ibibo  =  Ashish Kashyap
18. OLX =  Alec Oxenford & Fabrice Grinda
19. Skype =  Niklas Zennstrom,Janus Friis & Reid Hoffman
20. Opera =  Jon Stephenson von Tetzchner & Geir lvarsoy
21. Mozilla Firefox =  Dave Hyatt & Blake Ross
22. Blogger =  Evan Willam Belli

Friday, September 19, 2014

Computer GK Question Paper 33

Computer GK Sample Question Paper No. 33:  Computer GK Sample Question Paper No. 33 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.
11. Who invented Integrated Circuit (IC) chips?
Answer: Jack Kilby and Robert Noyce

12. Which is the Super Computer developed by India?
Answer: Param

13. Conversion of computer generated result into human acceptable form is a function of:
Answer: Output interface

14. Which type of files having the extensions .jpg, .png, .gif etc?
Answer: Image files

15. What is the full form of pdf?
Answer: Portable Document Format

16. A device that connects to a computer network without the use of cables is said to be:
Answer: Wireless

17. The exponent of Hotmail?
Answer: Sabeer Bhatia

18. Which of the following is a Web Browser?
(a) Unix
(b) Linux
(c) Fire fox
(d) Android
Answer: Fire fox

19. Which one of the following is a standard code used to exchange information among data processing and communication system?
(a) ANSI
(b) ASCII
(c) ACM
(d) APL
Answer: ASCII

20. The .......... of system includes the programs and instructions?
(a) Icon
(b) Hardware
(c) Software
(d) Information
Answer: Software

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Tuesday, September 16, 2014

Computer GK Question Paper 32

Computer GK Sample Question Paper No. 32:  Computer GK Sample Question Paper No. 32 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.
01. What type of devices are computer speakers and headphones?
Answer: Output device

02. Who discovered Unix operating system?
Answer: Dennis Ritchie

03. What is the full form of ASCII?
Answer: American Standard Code for Information Interchange

04. What is the full form of USB?
Answer: Universal Serial Bus

05. What is the full form of WWW?
Answer: World Wide Web

06. Who invented computer mouse?
Answer: Douglas Engelbart

07. Who invented QWERTY type Keyboard?
Answer: Christopher Sholes

08. Who invented Compact Disc (CD)?
Answer: James Russell

09. Who is known as the Father of Internet?
Answer: Vint Cerf

10. Who is known as the Father of World Wide Web?
Answer: Tim Berners Lee

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Full Names / Abbreviation based Computer GK Questions

Full Names / Abbreviation based Computer GK Questions:
* HTTP - Hyper Text Transfer Protocol.
* HTTPS - Hyper Text Transfer Protocol Secure.
* IP - Internet Protocol.
* URL - Uniform Resource Locator.
* USB - Universal Serial Bus.
* VIRUS - Vital Information Resource UnderSeized.
* 3G -3rd Generation.
* GSM - Global System for Mobile Communication.
* CDMA - Code Divison Multiple Access.
* UMTS - Universal Mobile Telecommunication System.
* SIM - Subscriber Identity Module .
* AVI = Audio Video Interleave