Rapid Techno Bits & Bytes
A Quiz that will test your Tech Skills and help you to improve them.
Questions and Answers
- 1.
A Bit Stands for
- A.
Binary Digit
- B.
Binary Data
- C.
Binary Deci
- D.
None of The Above
Correct Answer
A. Binary DigitExplanation
A bit stands for "Binary Digit" because it is the fundamental unit of information in computing and digital communications. It represents a single binary value, either 0 or 1, which is the basic building block for storing and processing data in binary form. The term "bit" is derived from the words "binary" and "digit" as it represents a single digit in the binary number system.Rate this question:
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- 2.
________________ is the process in which a user sends computer information from his computer to another computer through modem.
- A.
Downloading
- B.
Uploading
- C.
All of The Above
- D.
Torrenting
Correct Answer
B. UploadingExplanation
Uploading is the correct answer because it refers to the process of sending computer information from one computer to another computer through a modem. This can include various types of data such as files, documents, images, videos, etc. Downloading, on the other hand, is the process of receiving computer information from another computer to the user's computer. "All of The Above" is incorrect as it includes both uploading and downloading. Torrenting is a specific method of downloading files using a peer-to-peer network, so it is not the correct answer in this context.Rate this question:
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- 3.
Which of the following is alternative of Microsoft Word
- A.
Impress
- B.
Writer
- C.
Maya
- D.
None of the above
Correct Answer
B. WriterExplanation
LibreOffice Writer & WPS Writer are the best alternative of Microsoft Word. Both are open sourced.Rate this question:
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- 4.
Every number system has a base, which is called __________
- A.
Subscript
- B.
Index
- C.
Radix
- D.
All of the above
Correct Answer
C. RadixExplanation
The base of a number system is the number of unique digits or symbols used to represent numbers in that system. It determines the value of each digit in a number. In this case, the correct answer is "Radix" because it refers to the base of a number system. Subscript and index are not related to the base of a number system. "All of the above" is incorrect because only "Radix" is the correct answer.Rate this question:
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- 5.
________ is used to communicate from one city to another.
- A.
WAN
- B.
LAN
- C.
MAN
- D.
All of the above
Correct Answer
A. WANExplanation
A Wide Area Network (WAN) is used to communicate from one city to another. WANs are designed to cover large geographical areas and connect multiple local area networks (LANs) together. They use various technologies such as leased lines, satellites, or fiber optic cables to transmit data over long distances. LANs, on the other hand, are used to connect devices within a small area like a home, office, or building. MANs (Metropolitan Area Networks) are used to connect devices within a city or metropolitan area. Therefore, the correct answer is WAN.Rate this question:
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- 6.
From the following, which is the name of a Web Browser?
- A.
WWW
- B.
Inter
- C.
Logic
- D.
Avant
Correct Answer
D. AvantExplanation
Avant is the name of a web browser. It is a popular web browser that provides a user-friendly interface and various features such as tabbed browsing, ad-blocker, and customizable options. Avant Browser is compatible with Windows operating systems and offers fast and secure browsing experience for users.Rate this question:
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- 7.
A________________ is a group of independent computers attached to one another through communication media.
- A.
Internet
- B.
Email
- C.
Network
- D.
Browser
Correct Answer
C. NetworkExplanation
A network is a group of independent computers attached to one another through communication media. This allows these computers to communicate and share resources such as files, printers, and internet connections. Networks can be local area networks (LANs) within a small area or wide area networks (WANs) that span across larger geographical distances. The internet is a global network that connects millions of computers worldwide. While email and browser are services and applications that can be accessed through a network, they are not the correct answer as they are specific functionalities within a network.Rate this question:
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- 8.
Which of the following is a name of Programming Language?
- A.
Cobra
- B.
Mamba
- C.
Python
- D.
Lion
Correct Answer
C. PythonExplanation
Python is a name of a programming language. It is a high-level, interpreted, and general-purpose programming language known for its simplicity and readability. Python is widely used for web development, data analysis, artificial intelligence, and many other applications. It has a large and active community of developers, making it easy to find resources and support.Rate this question:
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- 9.
Which of the following File System is Universal?
- A.
FAT32
- B.
NTFS
- C.
ExFAT
- D.
POSIX
Correct Answer
A. FAT32Explanation
FAT32 is considered a universal file system because it is supported by various operating systems, including Windows, Mac, and Linux. It offers compatibility across different platforms and allows for easy file sharing and transfer between devices. Additionally, FAT32 has a maximum file size limit of 4GB, which is suitable for most common uses. NTFS, ExFAT, and POSIX are also file systems, but they may not be universally supported by all operating systems, making FAT32 the most widely compatible option.Rate this question:
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- 10.
The Operating System used by the Super Computers is?
- A.
Windows
- B.
MacOS X
- C.
Linux
- D.
Android
Correct Answer
C. LinuxExplanation
Supercomputers typically use the Linux operating system. Linux is preferred for its stability, scalability, and ability to handle complex computational tasks. It is an open-source operating system, allowing for customization and optimization according to the specific needs of supercomputing. Linux also offers excellent support for parallel processing, which is crucial for high-performance computing. Additionally, its robust security features make it suitable for handling sensitive data in research and scientific applications.Rate this question:
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- 11.
Founder of USB (i.e. Universal Serial Bus)
- A.
Elon Musk
- B.
Steve Jobs
- C.
Nicola Tesla
- D.
Ajay Bhatt
Correct Answer
D. Ajay BhattExplanation
Ajay Bhatt is an Engineer in Intel Corp. Around 1994 , he developed USB .Rate this question:
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- 12.
Which of the following Linux Distribution is used for Ethical Hacking?
- A.
Ubuntu
- B.
Kali Linux
- C.
Manjaro
- D.
None of the above
Correct Answer
B. Kali LinuxExplanation
Kali Linux is the correct answer because it is a Linux distribution specifically designed for ethical hacking and penetration testing. It comes pre-installed with numerous hacking tools and is widely used by cybersecurity professionals and ethical hackers for various security testing purposes. Ubuntu and Manjaro are general-purpose Linux distributions and do not have the same focus on ethical hacking as Kali Linux. Therefore, the correct choice for ethical hacking would be Kali Linux.Rate this question:
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- 13.
In Windows, which of the following key combinations will open "Task Manager"?
- A.
Ctrl+ESC
- B.
Ctrl+Shift+Delete
- C.
Alt+Tab
- D.
Win+R
Correct Answer
A. Ctrl+ESCExplanation
Ctrl+ESC is the correct key combination to open "Task Manager" in Windows. This combination brings up the Start menu, and from there, you can access the Task Manager. The other key combinations listed in the options have different functions in Windows. Ctrl+Shift+Delete is used to open the "Clear browsing data" window in web browsers, Alt+Tab is used to switch between open applications, and Win+R is used to open the Run dialog box.Rate this question:
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- 14.
The Shortcut key used for Minimising all the open Windows at once is?
- A.
Win Key
- B.
Win+Shift+m
- C.
Shift+m
- D.
Win+m
Correct Answer
D. Win+mExplanation
Pressing the Win+m shortcut key is the correct answer because it is the shortcut key used for minimizing all open windows at once. The Win key, also known as the Windows key, is a key on the keyboard that is typically located between the Ctrl and Alt keys. When combined with the letter "m" (Win+m), it triggers the minimize function and reduces all open windows to the taskbar. This allows for a quick and convenient way to declutter the desktop and view the desktop background or access specific files or icons on the desktop.Rate this question:
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- 15.
Which of the following companies make processors for Mobile Phones & Computers?
- A.
Qualcomm
- B.
Mediatek
- C.
Intel
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
All of the above companies, Qualcomm, Mediatek, and Intel, make processors for both mobile phones and computers. Qualcomm is a leading provider of processors for mobile devices, while Mediatek also specializes in producing processors for smartphones and tablets. Intel, on the other hand, is known for manufacturing processors for computers and laptops. Therefore, all three companies offer processors for both mobile phones and computers.Rate this question:
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- 16.
The place where you can find all your installed apps in Android Mobile is known as:
- A.
App Drawer
- B.
App Place
- C.
App History
- D.
App Store
Correct Answer
A. App DrawerExplanation
The correct answer is App Drawer. The App Drawer is the designated place on an Android mobile device where all the installed applications are stored. It provides a convenient way for users to access and organize their apps in one central location. Unlike the home screen, which only displays a limited number of apps, the App Drawer allows users to view and launch any app installed on their device. It is typically accessed by swiping up or tapping on an icon on the home screen.Rate this question:
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- 17.
Which of the following is/are a Internet Messenger?
- A.
MSN
- B.
YAHOO
- C.
NIMBUZZ
- D.
All the above
Correct Answer
D. All the aboveExplanation
MSN, Yahoo, and Nimbuzz are all examples of internet messengers. They are platforms that allow users to communicate with each other through text, voice, or video messages over the internet. These messengers provide features such as instant messaging, file sharing, and voice and video calls, making communication convenient and accessible. Therefore, all the options mentioned (MSN, Yahoo, and Nimbuzz) are internet messengers.Rate this question:
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- 18.
PDF means "Printable Document Format" :
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
PDF stands for "Portable Document Format"Rate this question:
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- 19.
Which of the following is an extension of Music Files?
- A.
AAC
- B.
MP4
- C.
MKV
- D.
WMV
Correct Answer
A. AACExplanation
AAC (Advanced Audio Coding) is a file format that is commonly used as an extension for music files. It is a lossy compression format that provides high-quality audio at lower bit rates, making it ideal for streaming and downloading music. AAC is supported by various devices and platforms, including iTunes and Android devices, making it a popular choice for music distribution. MP4, MKV, and WMV are video file extensions and not specifically designed for music files.Rate this question:
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- 20.
Which of the following is an Antivirus?
- A.
Dinosaur
- B.
Horse
- C.
Panda
- D.
Tiger
Correct Answer
C. PandaExplanation
Panda is an antivirus. Antivirus software is designed to detect, prevent, and remove malicious software from a computer system. Panda Security is a well-known cybersecurity company that offers antivirus solutions to protect against viruses, malware, and other online threats. Therefore, Panda is the correct answer as it is a recognized antivirus software.Rate this question:
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