Kerala PSC Information Technology Questions and Answers 2
21. The IC chip, used in electronics, is made of ____
Answer: Silicon
22. The name for the Windows Internet API is
Answer: Winsock
23. _____ is a program that fills the screen with patterns, when the computer is idle for sometime
Answer: Screen Saver
24. What is the use of bookmarks in MS-Word
Answer: To jump to a specific location
25. MAC address has how many bits
Answer: 48
26. VOIP is the acronym for ______
Answer: Voice Over Internet Protocol
27. OMR stands for ________
Answer: Optical Mark Reader
28. ഇൻഡ്യൻ l.T.ആക്ട് നിലവിൽ വന്നത്
Answer: 2000 ഒക്ടോബർ 17
29. ലോകത്തിലെ ആദ്യ സൂപ്പർ കമ്പ്യൂട്ടർ ഏത്
Answer: Cray CDC 6600
30. Magnetic tape is:
Answer: Audio aid
31. What is the port number for HTTP?
Answer: 80
32. From the options below, which suits best for MODEM?
Answer: a device that modulates an analog carrier signal to encode digital information
33. UDP is an unreliabe protocol.
Answer: True
34. A packet whose destination is outside the local TCP/IP network segment is sent to the ____ .
Answer: Default gateway
35. 10Base5, 10Base2, 10BaseT are types of?
Answer: Ethernet
36. Which of the following below is/are capability of ICMP protocol?
Answer: Both b and d
37. Piconets in blue tooth a minimum of two and a maximum of ____________ Bluetooth peer devices.
Answer: eight
38. कम्प्यूटर का मुख्य पटल कहलाता है–
Answer: की बोर्ड
39. IBM क्या है?
Answer: कम्पनी
40. डाटा के प्रेषण की गति को मापने के लिए सामान्यतः प्रयुक्त एकक (Unit) है–
Answer: बिट प्रति सेकण्ड
