Computer Awareness-12

              1.      For running WINDOW minimum disk free space required is?

a.      8MB

b.      8KB

c.       64MB

d.      128MB

             2.      A parallel port is most often used by a__________

a.       Mouse

b.      Printer

c.       Keyboard

d.      Monitor

              3.      Which one is a 'text editor' for Microsoft Windows

a.       MS Word 

b.      WordPad 

c.       Notepad

d.      WordStar

              4.      In which year '@' sign was first chosen for its use in e-mail address 

a.       1969

b.      1971

c.       1965

d.      1972

              5.      In which year was the first e-mail sent over internet?

a.       1969

b.      1970

c.       1971

d.      1972

               6.      Which one is the latest one from PARAM Super Sries computers 

a.      PARAM Yuva II 

b.      PARAM 10000

c.       PARAM Super

d.      PARAM 2012

              7.      Number of layers in the OSI Model is

a.       9

b.      6

c.       7

d.      8

               8.      OSI Model Stands for

a.      Open Systems Interconnection

b.      One Sided Interaction

c.       Open Signal Interface

d.      None of these

               9.      Computer follows a simple principle called GIGO which means: 

a.       Garbage Input Garbage Output

b.      Garbage In Garbage Out

c.       Good Input Good Output

d.      Greater Instructions Greater Output

             10.  What does the term "Bug" means in Computer systems

a.       Virus in the system 

b.      A flaw in the system

c.       Chips that flashes data 

d.      None of the above

            11.  ____ is the study of molecules and structures whose size ranges from 1 to 100 nanometers.  

a.       Nanoscience   

b.      Microelectrodes

c.       Computer forensics

d.      Artificial intelligence

            12.  A single pole, single throw switch with one common line and one output line is    

a.       Switch circuit   

b.      SPDT switch 

c.       SPST switch   

d.      Star bit

            13.  A one-bit signal that indicates the start of data transmission by an asynchronous device is            

a.       Parity bit

b.      Status bit   

c.       Zero bit   

d.      Star bit

           14.  __ is data that has been organized or presented in a meaningful fashion.

a.       A process  

b.      Software  

c.       Storage   

d.      Information

           15.  The name for the way that computers manipulate data into information is called   

a.       Programming

b.      Processing

c.       storing    

d.      organizing

            16.   Computers gather data, which means that they allow users to _____ data.     

a.       present   

b.      input

c.       output   

d.      store

            17.  After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered    

a.       data   

b.      output

c.       input   

d.      the process

            18.  A circut with about 100 transistors fabricated on a single chip is called      

a.       MCR   

b.      MSI

c.       MIS    

d.      RJE

            19.  One megabyte equals approximately

a.       1,000 bits

b.      1,000 bytes

c.       1 million bytes

d.      1 million bits

            20.  Data going into the computer is called?

a.       Output

b.      Algorithm

c.       Input

d.      Calculations