YEAR 10 DP REVE

The machine used in processing population census is

• Charles Babbage machine

• Herman Hollerith machine

• Joseph jacquard’s loom machine

• Slide rule

The first digital calculating device is

• UNIVAC

• ENIAC

• ABC computers

• EDSAC

Which of these is not an example of utilities

• recycle bin

• device drivers

• anti-virus

• windows 10

 An interactive interface that consists of mostly icons & pictures is                                            

                                 

• GUI

• SMILE

• GIGO

• CLI

       All these are services available on the Satellite except

• Fixed Service Satellite

• Broadcast Service Satellite

• Direct Broadcast Services

• Mobile International Satellite

     The software that controls the basic internal functions of the computers is

• utility software

• application software

• system software

• program software

    Which of the following operations prevents file loss?

• file back up

• file conversion

• file maintenance

• file sorting

    Which of the following operations prevents file loss?

• file back up

• file conversion

• file maintenance

• file sorting

Which of these is not an advantage of a computer?

• versatility

• speed

• large memory capacity

• theft

The two types of quantitative data are

• true & false

• discrete & numerical

• discrete & continuous

• big & small