1.
Which leading computer software business created programs like Excel, Word, and PowerPoint?
Correct Answer
C. Microsoft
Explanation
Microsoft is the correct answer because it is a leading computer software business that has created programs like Excel, Word, and PowerPoint. Google and Apple are also major players in the technology industry, but they are not specifically known for creating these particular programs. Therefore, the correct answer is Microsoft.
2.
What does "www" stand for?
Correct Answer
D. World Wide Web
Explanation
The correct answer is "World Wide Web". "www" stands for World Wide Web, which is a system of interconnected documents and other resources, linked by hyperlinks and URLs. It is a global information space where users can access and share information through websites.
3.
Which of these is a search engine?
Correct Answer
A. Google
Explanation
Google is a search engine because it is a web-based platform that allows users to search for information on the internet. It indexes billions of web pages and provides relevant search results based on user queries. Google's search engine algorithm analyzes various factors such as keywords, website authority, and user behavior to deliver the most accurate and helpful search results. Unlike the other options listed (My Computer, PowerPoint, Instagram), Google is specifically designed for searching the internet and retrieving information.
4.
What does RAM stand for?
Correct Answer
B. Random Access Memory
Explanation
RAM stands for Random Access Memory. This is a type of computer memory that allows data to be stored and retrieved in any order, unlike sequential access memory. It is called "random" because the computer can access any piece of data directly, without having to go through the entire memory sequentially. RAM is volatile, meaning that it requires power to retain data, and it is commonly used as temporary storage for data that the computer is actively working on.
5.
What is the shortcut to cut?
Correct Answer
B. CTRL + X
Explanation
The shortcut CTRL + X is used to cut selected text or objects. This means that the selected content is removed from its original location and stored in the clipboard. It can then be pasted elsewhere using the CTRL + V shortcut. This shortcut is commonly used in various applications to quickly remove and move content within a document or between different documents.
6.
What is the shortcut to copy?
Correct Answer
A. CTRL + C
Explanation
The shortcut to copy is CTRL + C. This combination of keys allows the user to copy selected text or files to the clipboard.
7.
Which of these is the biggest?
Correct Answer
C. Gigabyte
Explanation
In terms of size, a Gigabyte is the largest unit of measurement among the options given. A Kilobyte is smaller than a Megabyte, which is smaller than a Gigabyte. A Byte is the smallest unit of measurement among these options. Therefore, the Gigabyte is the correct answer as it represents the largest amount of data storage.
8.
Which of these is not a product of Microsoft?
Correct Answer
A. IpHone
Explanation
iPhone is not a product of Microsoft. It is a product of Apple Inc. Microsoft is known for its software products such as Windows and Word, as well as hardware products like Xbox. However, iPhone is a smartphone that is manufactured and sold by Apple, not Microsoft.
9.
This is not an input device.
Correct Answer
C. Printer
Explanation
A printer is not considered an input device because it is used to produce hard copies of documents or images, rather than inputting data into a computer system. Input devices are used to enter data or commands into a computer, such as a keyboard, mouse, or microphone. In contrast, a printer is an output device that takes digital information from a computer and prints it onto paper or other media.