Q.1 SMPS stands for
- Switched mode power supply
- Start mode power supply
- Store mode power supply
- Single mode power supply
Q.2 The device used to carry digital data on analogue lines is called as
- Modem
- Multiplexer
- Modulator
- Demodulator
Q.3 VDU is also called
- Screen
- Monitor
- Both 1 & 2
- Printer
Q.4 BIOS stands for
- Basic Input Output system
- Binary Input output system
- Basic Input Off system
- All the above
Q.5 Father of “C‘ programming language
- Dennis Ritchie
- Prof John Keenly
- Thomas Kurtz
- Bill Gates
Q.6 The instructions that tell a computer how to carry out the processing tasks are referred to as computer………
- Programs
- Processors
- Input devices
- Memory modules
Q.7 An area of a computer that temporarily holds data waiting to be processed is……….
- CPU
- Memory
- Storage
- File
Q.8 ……….. is the key to close a selected drop -down list; cancel a command and close a
dialog box.
- TAB
- SHIFT
- ESC
- F10
Q.9 ………. is the key we use to run the selected command.
- SHIFT
- TAB
- ENTER
- CTRL
Q.10 …………. Is the functional key to display save-as box.
- F5
- F6
- F9
- F12