PPSC Junior Clerk Past Solved Papers

When Oxygen is used as an Oxidizing agent at high temperature and pressure by dissolving it in wastewater, the process is known as:

1. Wet oxidation
2. Dry reduction
3. Wet reruction
4. Dry oxidation

Optical Character Readers are used for:

1. Visual Display
2. Output
3. Input
4. Storage device

_____ is the expression which has fixed value_____?

1. Algebraic expression
2. common expression
3. Variables
4. Constant

In order to use a variable in C++, we _____ first declare it.

1. must not
2. must
3. may
4. may not

Where are the logical operations performed in the CPU _____?

1. CU
2. ALU
3. Register
4. Memory

Data is a plural from the Latin word_____?

1. Datnum
2. Datkam
3. Datum
4. Dataem

In MS Word, Key Tips appear whenever you press the:

1. Ctrl key
2. Alt key
3. Shift key
4. Tab key

A data item is _____ unit of data in database.

1. Largest
2. Common
3. Smallest
4. Entity

____ is the point at which one page ends and another begins:

1. Background
2. Page Setup
3. Page break
4. Page center

Which command is used to print the active document or selected items?

1. Ctrl + F
2. Ctrl + P
3. Shift + F
4. Shift + P