Window Operating System

Re arranging data in a new sequence is called:

• (A) Updating
• (B) Batching
• (C) Degree in computer science
• (D) All of the above

A device used to merge sets or decks of cards is known as:

• (A) Collator
• (B) Light pen
• (C) Touch tablet
• (D) Punch paper tape

A memory device in which a location is identified by its contents rather than by name is called:

• (A) Buffer
• (B) Memory registers
• (C) Magnetic memory
• (D) Associative storage

The software that perform the specific jobs to be done in a business is known as:

• (A) System software
• (B) Application program
• (C) Optical disk
• (D) Application software

Communications processor that receives messages and forwards appropriate locations is:

• (A) Micro to mainframe linkage
• (B) Micro processor
• (C) Message switch
• (D) All of the above

Which is the most powerful type of computer?

• (A) Micro computer
• (B) Super computer
• (C) Mainframe computer
• (D) Mini computer

A name or number used to identify a storage location is known as:

• (A) A byte
• (B) A record
• (C) An address
• (D) All of these

By word processing we understand the:

• (A) Processing sting of words only
• (B) String manipulation
• (C) Padding
• (D) All of the above

A microprocessor with 12 addresses lines in capable of addressing:

• (A) 4096 locations
• (B) 1024 locations
• (C) 2048 locations
• (D) All of the above

Linkage between the CPU and the users is provided by:

• (A) Peripheral devices
• (B) Control unit
• (C) Software
• (D) All of the above