Explanation

In the modern-day computers, when operational, the electrical impulses travel Nearly at the speed of light.

Electrical signals can travel in a wire at about 90 percent of the speed of light. A more usual rate is 50 percent.

MUG 11-12-2022

Explanation

Show desktop icons in Windows 10

Select the Start button, and then select Settings > Personalization > Themes.

Under Themes > Related Settings, select Desktop icon settings.

Choose the icons you would like to have on your desktop, then select Apply and OK.

Explanation

Explanation

Explanation

The OSI (Open Systems Interconnection) model has 7 layers, which are:

1. Physical
2. Data Link
3. Network
4. Transport
5. Session
6. Presentation
7. Application

Explanation

The execution time or CPU time of a given task is defined as the time spent by the system executing that:

the task, including the time spent executing run-time or system services on its behalf.

Explanation

Two of the most common types of flat panel displays incorporate separate technologies:

the liquid crystal display, or LCD

plasma display panel (PDP).

Explanation

A network service is a capability that facilitates a network operation

the network service includes:

Print Services mean digital printing, quick copy, and offset printing

File Services. Provides a grouping for role services that are related to file servers

Database-as-a-service (DBaaS) is a cloud computing service.

ND11-2-2023

Explanation

A subdirectory is created when a user opens an account in the computer system.

Subdirectory is treated as a file, though flagged in MFD as a subdirectory.

Explanation

A DVD is a type of optical media used for storing digital data.

It is the same size as a CD, but has a larger storage capacity.