Computer Science Quiz No. 05

Second generation computers are based on ____________.

transistor
vacuum tubes
integrated circuit

A computer keyboard cannot be of _________ type.

1 - Pin DIN
USB
5 - Pin DIN

Gmail manages the mail into ________ categories.

three
six
five

The shortcut __________ helps to access the file menu options in the current program.

Alt + Enter
Alt + Tab
Alt + F

A _________stores such instructions that are required to start a computer.

Mother Board
RAM
ROM

Which of these is NOT a function of an operating system?

Secondary storage management
Command interpretation
Limited tracking of devices

The device which is used to obtain images of architectural drawings, seismic waves is ___________.

Laser printer
Plotter
Inkjet Printer

___________ allows us to verify the author, date and time of signatures, and authenticate the message contents.

Encrypt
Digital signature
Integrity

One Megabyte =____________.

1024 bits
1024 kilobytes
1024 bytes

Among the following which is the command used to 'select all' the text?

Ctrl+p
Ctrl+v
Ctrl+a

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