Class 7_Computer Quiz

The process of converting of data into a useful information is called?

• Input Cycle

• Output Cycle

• Data Processing Cycle

• Storage

Answer explanation

Data processing therefore refers to the process of transforming raw data into meaningful output i.e. information.

Robert is an example of which generation Computer?

• Fifth

• Fourth

• Third

• Second

Answer explanation

This generation is based on parallel processing hardware and AI (Artificial Intelligence) software. AI is an emerging branch in computer science, which interprets the means and method of making computers think like human beings.

Which type of printer make noise a lot?

• Impact Printer

• Non Impact Printer

• Both

• None of them

Answer explanation

These printers are typically loud because they have various moving parts.

What is the name of this device?

• Printer

• Plotter

• Scanner

• Web camera

Answer explanation

A plotter is a computer output device used to produce high-quality, large-scale graphics and drawings. It works by precisely positioning a pen or other drawing tool to create lines, curves, and shapes on paper or other media.

In our lab , which operating system is there?

• Window 10

• Window 7

• Window 8

• Window 11

Answer explanation

Windows 11 offers improved performance and features compared to others, making it a better choice for those looking for a more modern and efficient operating system.

What is the name of wire used to connect internet to the computer in the lab?

• Electricity Cable

• Ethernet cable

• Wifi

• None of them

Answer explanation

Ethernet cables connect computers in a Local Area Network, or LAN, within a small area such as a business, college campus or even your home. The wireless router common in many homes is connected to an Ethernet cable from the internet provider.

In the given figure , she is first human robot (humanoid) , what is her name?

• Tailor Swift

• Dua Lipa

• Nikisha

• Sophia

Answer explanation

Sophia, a socially intelligent humanoid robot, was developed by the Hong Kong-based engineering and robotics company Hanson Robotics. Compared to previous robots, Sophia is very advanced and can mimic human gestures as well as hold a simple conversation

Which one of the following is NOT a function of MS-Excel?

• AVERAGE

• ADD

• MAX

• MIN

Answer explanation

To sum up the values, SUM() function is used in Excel.

Which error is obtained when a formatted number does not fit within a cell?

• #DIV/0 

• ##### 

• #DIV@

• #VALUE!

Answer explanation

This  ##### symbol indicates that the number is too large to display in the cell and has been replaced with a series of pound signs. To fix this issue, you can either widen the cell or adjust the formatting of the number to display in a smaller format.

Which one of the following is not a search engine?

• Chrome

• Altavista

• Yahoo

• Bing

Answer explanation

Chrome is not a search engine because it is a web browser that uses the search engine to retrieve and view the information from web pages present on the web servers.