MCQs

Explanation
There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive.

Explanation
The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

Explanation
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plain text , into an alternative form known as cipher text . 

Explanation
A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. 

Explanation
Types of Printers Laser Printers. Solid Ink Printers. LED Printers. Business Inkjet Printers. Home Inkjet Printers. Multi function Printers. Dot Matrix Printers. 3D Printers.

Explanation

Explanation

Explanation
A Yes/No field in databases (like Microsoft Access) is designed to store only two possible values: true (yes) or false (no). 1- Binary Nature 2- Space Efficiency The actual logical size of the Yes/No field is just 1 bit because it only needs to represent two states.

Explanation
For the purposes of listing the window state elements, window state is classified into three types: base state, frame buffer capability state, and layer state.

Explanation
The Control Panel is a component of Microsoft Windows that provides the ability to view and change system settings.

Explanation
There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive.

Explanation
The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

Explanation
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plain text , into an alternative form known as cipher text . 

Explanation
A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. 

Explanation
Types of Printers Laser Printers. Solid Ink Printers. LED Printers. Business Inkjet Printers. Home Inkjet Printers. Multi function Printers. Dot Matrix Printers. 3D Printers.

Explanation

Explanation

Explanation
A Yes/No field in databases (like Microsoft Access) is designed to store only two possible values: true (yes) or false (no). 1- Binary Nature 2- Space Efficiency The actual logical size of the Yes/No field is just 1 bit because it only needs to represent two states.

Explanation
For the purposes of listing the window state elements, window state is classified into three types: base state, frame buffer capability state, and layer state.

Explanation
The Control Panel is a component of Microsoft Windows that provides the ability to view and change system settings.

Explanation
There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive.

Explanation
The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

Explanation
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plain text , into an alternative form known as cipher text . 

Explanation
A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. 

Explanation
Types of Printers Laser Printers. Solid Ink Printers. LED Printers. Business Inkjet Printers. Home Inkjet Printers. Multi function Printers. Dot Matrix Printers. 3D Printers.

Explanation

Explanation

Explanation
A Yes/No field in databases (like Microsoft Access) is designed to store only two possible values: true (yes) or false (no). 1- Binary Nature 2- Space Efficiency The actual logical size of the Yes/No field is just 1 bit because it only needs to represent two states.

Explanation
For the purposes of listing the window state elements, window state is classified into three types: base state, frame buffer capability state, and layer state.

Explanation
The Control Panel is a component of Microsoft Windows that provides the ability to view and change system settings.

Explanation
a clock that displays the time in numerical digits rather than by hands on a dial.

Explanation
Optical mark reader  is a method of entering data into a computer system. Optical Mark Readers reads pencil or pen marks made in pre-defined positions on paper forms as responses to questions or tick list prompts

Explanation
First electronic digital computer called the ENIAC during the years  1943-1946,    ENIAC based on the prior invention of a small, special-purpose vacuum .

Explanation
More details about this question will be uploaded soon

Explanation
Dragging is used to move an object from one position to another position on the computer screen.

Explanation
PowerPoint= presentation1  Excel= Book1  Word = document1

Explanation
 cell range using the cell addresses of the first and last cells in the cell range, separated by a colon. For example, a cell range that included cells A1, A2, A3, A4, and A5 would be written as A1:A5.

Explanation
On the Data tab, in the Data Tools group, click Text to Columns. The Convert Text to Columns Wizard opens. Choose Delimited if it is not already selected, and then click Next. Select the delimiter or delimiters to define the places where you want to split the cell content.

Explanation
A source document is a document in which data collected for a clinical trial is first recorded.

Explanation
A template stores Graphics, text, styles, macros, customized word command setting, auto text entries.

Explanation
a clock that displays the time in numerical digits rather than by hands on a dial.

Explanation
Optical mark reader  is a method of entering data into a computer system. Optical Mark Readers reads pencil or pen marks made in pre-defined positions on paper forms as responses to questions or tick list prompts

Explanation
First electronic digital computer called the ENIAC during the years  1943-1946,    ENIAC based on the prior invention of a small, special-purpose vacuum .

Explanation
More details about this question will be uploaded soon

Explanation
Dragging is used to move an object from one position to another position on the computer screen.

Explanation
PowerPoint= presentation1  Excel= Book1  Word = document1