SBI Clerk Exam - Computer awareness - Part 3

21. Which one of the rllowing is not a broadband communication medium
Microwave   Fibre optic cable  Twisted pair   Coaxial cable None
 

22. Which of the following performs modulation and demodulation
Coaxial cable   Satellite   Modem   Optical fibre 
 

23. Which one of the following is not an application software package
Redhat Linux   Microsoft Office  Adobe PageMaker   Open Office None
 

24. Who is the father of computer?
Bill Gates  Charles Babbage  Charles Darwin  None of the Above 
 

25. The function of key F4 is
To Copy  To Paste  To repeat the last action  None of the above 
 

27. The 0 and 1 in the binary numbering system are called binary digits or ____.
bytes   kilobytes   decimal bytes   bits   nibbles
 

28. A monitor’s …… is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.
refresh rate   dot pitch   resolution  colour depth   None of the above
 

29. A directly accessible appointment calendar is a feature of a ……. resident package.
CPU   memory   Buffer   ALU   None of the above
 

30. Perforated paper used as input or output media is known as
Paper tape   Magnetic tape   Punched paper tape  Card punch   None of the above
 

Part I        Part II        Part III        Part IV       Part V