Window Operating System

Hexadecimal numbers are a mixture of:

• (A) Binary of decimal
• (B) Letters of decimal digits
• (C) Octal and decimal
• (D) None of these

The Low level computer languages uses the:

• (A) Mnemonic codes
• (B) English words
• (C) Limited grammar
• (D) None of these

Computer program writing:

• (A) Requires high mathematical skills
• (B) Needs a science degree
• (C) Is more than a science
• (D) None of these

A computer enthusiast is:

• (A) A hacker
• (B) User friendly
• (C) A computer person
• (D) All of the above

A dumb terminal has:

• (A) 16 digits
• (B) A keyboard and a screen
• (C) 9 digits
• (D) All of the above

Daisy wheel printer is a type of:

• (A) Matrix printer
• (B) Laser printer
• (C) Manual printer
• (D) Impact printer

Which of the following storage is volatile?

• (A) Buffer size
• (B) Semiconductor memory
• (C) Vertical dimensions
• (D) Core memory

An I/O device which provides photographic outputs for printing galleys is:

• (A) Matrix primer
• (B) Camera printer
• (C) Automatic typesetter
• (D) Manual printer

Which of the following is not the pan CRT?

• (A) Phosphor screen
• (B) Electron gun
• (C) Shadow mask
• (D) Gas plasma

An application suitable for processing is the:

• (A) Data consists of numbers
• (B) Payroll Processing
• (C) Processing of grades
• (D) Both B and C