Explanation

Explanation

A liquid-crystal display  is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers.

Liquid crystals do not emit light directly,instead using a backlight or reflector to produce images in color or monochrome.

Explanation

The number used to represent one unit length of a bar or one picture on a pictograph.

Scaled Picture or Pictograph Graph DEFINE.

A pictograph that uses a picture to represent more than one unit. Scaled Bar Graph DEFINE.

A bar graph that uses intervals of more than one uni

Explanation

The conditional operator (? :) is a shorthand for the if-else statement.

It evaluates a condition and returns one value if true, another if false.

Explanation

Full Duplex allows data to be sent and received simultaneously, making it the fastest communication mode.

In contrast:

Simplex is one-way only.

Half Duplex is two-way but not simultaneous.

Explanation

The duplex system of filing keeps current (active) and closed (inactive) files separately for easy access and reference.

It improves record management by allowing quick retrieval of ongoing and archived documents.

Explanation

Explanation

• When updating Windows, it's recommended to use the recommended settings to ensure a smooth and successful update process.
• This option allows Windows to automatically handle the update process and install any necessary updates.

Explanation

The material with the lowest permeability among the options listed is a diamagnetic material.

Explanation

Machine language is the lowest-level programming language, consisting of binary code that a computer's processor can execute directly. The basic components of a machine language program are:

• Instructions: These are the fundamental commands that a computer's processor can execute, such as move data, perform arithmetic operations, jump to a location, etc. Instructions are represented as binary codes, such as 0s and 1s.