AISECT Training Centre, Week 2 Quiz

False about the computer ?

• Computer is a mechanical device which works on IPO system

• Computer is an electronic device which can be programmed

• Computer works on commands known as software

• Computer includes input, output and operating systems software

"True" about analog Computer?

• Work on binary system

• May perform arithmetic or logical operations

• Work on continues changeing data values

• All of these

Who was the first computer programmer

• Lady advina

• Adam Newton

• Lady lavlelace (Augusta)

• Non of above

Parts of computer are

• Hardware

• Software

• CPU

• All of above

Central processing unit includes

• ALU

• CU

• MU

• All of above

Which is a input device

• Impact printer

• LED display

• OCR(optical Character reader

• Non of above

LCD stand for

• Liquid cleared display

• Liquid crystal display

• Low consumption display

• Light colour display

1 kilobytes is equal to?

• 1024 Mega bytes

• 1024 bit

• 1024 bytes

• 1000 byts

Is a output device

• Projector

• Plotter

• Mobile touchscreen

• All of the above

Memory Unit in computer use for

• To Store data and instructions

• Use to perform arithmetic problems

• Use to perform arithmetic or logical operations

• Non of above