Categories of Computers & Languages Quiz - ICSE Class 6 Computer Studies
Free practice quiz: Categories of Computers & Languages (ICSE Class 6 Computer Studies). 49 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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Which of the following computer categories is typically designed for personal use and common tasks like browsing the internet, word processing, and gaming?
- Supercomputers
- Mainframes
- Microcomputers (Personal Computers)
- Minicomputers
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Answer: C. Microcomputers (Personal Computers)
Microcomputers, also known as Personal Computers (PCs), are designed for individual users and handle everyday tasks. Supercomputers and mainframes are much larger and more powerful, used for complex scientific calculations and large-scale data processing respectively. Minicomputers are mid-range systems.
The evolution from vacuum tubes to transistors to integrated circuits and microprocessors led to the development of which primary category of modern computers?
- Mainframes
- Minicomputers
- Microcomputers
- Analog Computers
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Answer: C. Microcomputers
The miniaturization and increased efficiency brought about by transistors, integrated circuits, and microprocessors directly enabled the creation of smaller, more affordable, and powerful microcomputers, revolutionizing personal computing.
The process of converting source code written in a high-level language into machine code that a computer can execute is called:
- Assembling
- Compiling or Interpreting
- Executing
- Debugging
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Answer: B. Compiling or Interpreting
Compiling translates the entire program at once, while interpreting translates and executes line by line. Both are methods to convert high-level code into machine code.
Which type of computer is designed to be the most powerful and fastest available, often used for weather forecasting, nuclear simulations, and complex scientific modeling?
- Personal Computer
- Minicomputer
- Mainframe
- Supercomputer
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Answer: D. Supercomputer
Supercomputers are engineered for maximum computational power to tackle the most demanding and data-intensive scientific and engineering problems.
Which computer language is closely related to the hardware and uses mnemonics, requiring an assembler to convert it into machine code?
- Python
- Java
- Assembly Language
- C#
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Answer: C. Assembly Language
Assembly language is a low-level language that uses mnemonics to represent machine instructions. It needs an assembler to be translated into machine code.