Application | MCQs

Explanation

A toolbar contains buttons, boxes, and menus that allow users to perform tasks more quickly than using the menu bar.

Toolbars are graphical elements that provide quick access to frequently used commands. 

Explanation

List of Microsoft Office Applications

Explanation

It is used to manipulate a text document, such as a resume or a report.

We typically enter text by typing, and the software provides tools for copying, deleting and various types of formatting. So in given options it would most likely be used to do type a biography.

Explanation

In the NIS Data Entry Application Form, the hotkey F7 is used for Current Address to Permanent Address.

Explanation

Speed, reliability, and accuracy are the characteristics of computers.

Computers are machines having a set of instructions to perform different tasks at a very high speed.

Explanation

Robots are machines controlled by software and are used in various fields, including:

• Manufacturing: Robots are widely used in manufacturing for tasks such as welding, assembly, and material handling.
• Military: Robots are used in the military for tasks such as explosive disposal, surveillance, and search and rescue.
• Medical: Robots are used in medicine for tasks such as surgery, patient care, and rehabilitation.

Explanation

Flat panel displays are used to provide the alpha-numeric display information on laptop computers, automobile and airplane instrument panels, calculators, gas pumps, and many other products requiring the digital display of information.

Liquid crystal displays (LCDs) are by far the most prevalent FPD in use today.

Explanation

The VLOOKUP function in Excel searches for a specified value in the first column of a table and returns a value from another column in the same row.

The VLOOKUP or Vertical Lookup function is used when data is listed in columns.

Explanation

The utility of Excel to fill columns or rows with a series of data is Auto Fill.

It allows users to quickly populate cells with a sequence or pattern based on the initial values entered.

Explanation

• Data mining refers to the process of automatically discovering patterns, relationships, and insights from large datasets, using various machine learning and statistical techniques.
• It involves analyzing and extracting valuable knowledge or patterns from large databases, which can be used to make informed decisions or predictions.