Transistors were developed at?

• A. Bell laboratories
• B. Hawken Laboratories
• C. Local Laboratories
• D. None of theses

Ctrl + Up arrow is used for :

• A. One Para up
• B. One Page up
• C. One Line up
• D. None of these

Formula in excel:

• A. =(
• B. +(
• C. (
• D. None of These

A set of rules required for data communication effectively

• A. Protocols
• B. Commands
• C. Program
• D. Any of these

Concept of a storage was given by ?

• A. Johan Von Nuemann
• B. -
• C. -
• D. -

Computer processor consist of which parts?

• A. ALU
• B. CU
• C. Both
• D. None of these

Spooling is commonly used with?

• A. Laser printers
• B. Ink jet printers
• C. Network printers
• D. None of these

Short key of copy:

• A. Ctrl+C
• B. -
• C. -
• D. -

Who is the founder of ENIAC?

• A. John Mauchly
• B. j. Eckert
• C. Both
• D. None of these

VGA stands for:

• A. Video Graphic Array
• B. Visual Graphic Array
• C. Volatile Graphics Array
• D. None of these