Explanation

• A password containing letters, numbers, and special characters is stronger because it increases the number of possible combinations, making it much harder to guess or crack.
• Using different character types greatly increases password complexity.
• Strong passwords are more resistant to brute-force and dictionary attacks.
• Longer and more complex passwords provide better security.
• Password strength is based on length and randomness.

Last verified on 01-08-2026

Explanation

The correct data processing sequence is Input → Processing → Output → Storage.

• Input is the stage where raw data is entered into the computer.
• Processing converts raw data into meaningful information.
• Output presents the processed information to the user.
• Storage saves the data or information for future use.

Last verified on 01-08-2026

Explanation

• Ctrl + Shift + D applies double underline to selected text in MS Word.

Additional information:

• Ctrl + U — Single underline
• Ctrl + Shift + W — Underline words only
• Ctrl + B — Bold
• Ctrl + I — Italic

Last verified on 25-08-2026

Explanation

• CPU processes instructions, performs calculations, and controls computer operations.
• The CPU is the main processing unit of a computer.
• It is often called the “brain of the computer.”
• The CPU includes major components such as the ALU, Control Unit, and registers.

Last verified on 24-08-2026

Explanation

• The CPU is the brain of a computer.
• It contains all the circuitry needed to process input, store data, and output results.
• The CPU is constantly following instructions from computer programs
• That tells it which data to process and how to process it.

Last verified on 23-08-2026

Explanation

• A Cell is the intersection of a row and a column in a spreadsheet such as MS Excel.
• Each cell has a unique cell address, such as A1, B5, or C10.
• Rows are identified by numbers: 1, 2, 3, ...
• Columns are identified by letters: A, B, C, ...
• A cell can contain text, numbers, formulas, or functions.

Last verified on 09-08-2026

Explanation

• The command used in AutoCAD to make round edges is the Fillet command
• Shortcut: F → Enter.
• It creates a curved connection with a specified radius.
• It is commonly used for rounding the corners of lines, arcs, polylines, and other objects.

Explanation

• AutoCAD Civil 3D is widely used for road and highway geometric design.
• It can create horizontal and vertical alignments.

Explanation

• The ARC command is used to draw an arc in AutoCAD.
• It is available under the Draw menu.
• Arc can be created using different methods and parameters.
• It is commonly used in 2D drafting.

Explanation

• EXTRUDE converts a 2D closed object into a 3D solid or surface.
• It extends the object along the Z-axis.
• It is commonly used to create 3D models from 2D profiles.
• For example, a 2D circle can be extruded to create a 3D cylinder.