Kerala PSC-Trade Instructor grade II Information technology

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This Exam held for Trade Instructor grade II Information technology in Technical Education

1. Indiscriminate sending of unsolicited bulk messages is known as

(A)instant messaging

(B) flaming

(C )phishing

(D) spamming

 

2. The blue screen of death may occur due to:

(A)corrupt registry

(B) faulty memory

(C ) incompatible DLLs

(D) all the above

 

3. FAT manages files in contiguous groups of sectors called

(A)blocks

(B) clusters

(C ) cylinders

(D) tracks

 

4. The utility which can be used to clean the windows registry is:

(A) chkdsk

(B) scandisk

(C ) regedit

(D) fixboot

 

5. An ethernet address has a size of ____ bits

(A) 8

(B) 16

(C ) 32

(D) 48

 

6. The ultra wide SCSI has a throughput of :

(A)10 MB's

(B) 40 MB's

(C )320 MB's

(D) 1 GB's

 

7. A dual core processor has ______ L1 cache

(A)1

(B) 2

(C )4

(D) 16

8. A 32 bit wide FSB with a frequency of 100 MHz that performs 4 transfers/tick has a maximum bandwidth of

(A)3200 KB/s

(B) 400 MB/s

(C ) 1600 MB/s

(D)3200 MB/s

9. Backside bus is typically used to connect the CPU to

(A)L1 cache

(B) L2 cache

(C )Graphics port

(D) PCI bus

 

10. Port 110 is used by which protocol

(A)RTP

(B) SMTP

(C )POP3

(D) SNMP

 

11. A file extension .ogg indicates which format

(A)Open office

(B) audio codec

(C )Image

(D) overlay

 

12. Kerberos is a _________ protocol

(A)Network authentication

(B) Network management

(C )Data compression

(D) file transfer

 

13. Athelon series of processors are made by:

(A)AMD

(B) IBM

(C )Intel

(D) Motorola

 

14. Which among the following is a real time operating system

(A)Linux

(B)Solaris

(C )AIX

(D) QNX

 

15. The internet top level domain .cn refers to:

(A)Canada

(B) China

(C )Congo

(D) Cameroon

 

16. Intel 9xx series of chipsets are meant to connect using:

(A)PCI bus

(B) PCI Express

(C )AGP

(D) EISA

 

17. _______ is a protocol used by networked computers(clients) IP addresses and other parameters from a server

(A)FTP

(B)DNS

(C )SMTP

(D) DHCP

18. _____is the brand name for 64-bit Intel microprocessors with IA 64 architecture

(A)itanium

(B)pentium

(C ) merced

(D) opteron

19. _________is organization which develops internet standards through RFCs..

 

(A) ISO

(B) IEEE

(C ) UN

(D)IETF

 

20. The ability to replace components of a computer, while it is operating. Is called

(A) defragmentation

(B) hot swapping

(C ) boot strapping

(D)OLE

21. SSL security protocol is predecessor of

(A) RIP

(B) IPsec

(C ) SSH

(D)TLS

 

22. Parameter RAM in an apple computer is similar to _______ in an IBM compatible PC

(A) CMOS

(B) BIOS

(C ) RAM

(D)EPROM

 

23. Douglas Engelbart invented _______ in 1963

(A) Mouse

(B) Keyboard

(C ) Line printer

(D)Modem

24. In the CMYK model used in color printing, K stands for which color

(A) Black

(B) White

(C ) Red

(D)Blue

25. _____ is an example of additive color model

(A) CMYK

(B) HSV

(C )HLS

(D)RGB

 

26. Mouse sensitivity is measured in terms of ____per inch

(A) counts

(B) pixels

(C )steps

(D)clicks

 

27. _________ is a motherboard form factor

(A) ATX

(B) SATA

(C )AGP

(D)PCI

 

28. Phosphur burn in problem does not occur in a :

(A) CRT monitor

(B) Plasma monitor

(C )Plasma T V

(D)TFT Monitor

 

29. Microsoft schedule plus was a ________ software

(A) presentation

(B) spreadsheet

(C )time management

(D)graphics editor

 

30. _________is an operating system combined with a suite of basic applications for mobile devices based on the Microsoft Win32 API

(A) Windows CE

(B) Windows mobile

(C )Windows NT

(D)Windows XP

 

31. TFT stands for

(A) Thin film transistor

(B) Tinted flat television

(C )Thin flat tube

(D)Tinted film tube

32. __________ is Microsoft's Windows operating system for embedded systems

(A) Windows CE

(B) Windows mobile

(C )Windows NT

(D)Windows XP

 

33. DLP technology used in video projectors was developed at

(A) Sony

(B) Philips

(C )Samsung

(D)Texas Instruments

 

34. __________ is a computer which depends primarily on the central server for processing activities and focus on conveying input and output between the user and the server

(A) work station

(B) file server

(C )thin client

(D)firewall

 

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