QUIZ CHAPTER 1 CLASS VI

Chapter 1: Types of Computers and Languages

Class Interactive Assessment

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Section A: Multiple Choice Questions (20 Marks)

1. Which generation of computers used Vacuum Tubes as their primary internal circuitry technology?

• A) Second Generation
• B) First Generation
• C) Third Generation
• D) Fourth Generation

2. Transistors replaced vacuum tubes in which generation of computers, making them faster and smaller?

• A) First Generation
• B) Third Generation
• C) Second Generation
• D) Fifth Generation

3. Third-generation computers introduced integrated circuits (ICs). ICs are tiny chips composed of:

• A) Vacuum tubes and valves
• B) Transistors, resistors, and capacitors
• C) Microchips and AI modules
• D) Magnetic drums

4. Laptops and modern desktop computers belong primarily to which generation?

• A) Second Generation
• B) Third Generation
• C) Fourth Generation
• D) Fifth Generation

5. Which generation of computers is designed to simulate human intelligence and learn from data using AI?

• A) Fourth Generation
• B) Fifth Generation
• C) Third Generation
• D) Sixth Generation

6. Computers that work with real-world continuous physical signals (like temperature, speed, and voltage) are:

• A) Digital Computers
• B) Hybrid Computers
• C) Analog Computers
• D) Mainframe Computers

7. Digital computers process operational datasets using which digits to compute and generate data?

• A) Decimal numbers (0 to 9)
• B) Binary digits (0s and 1s)
• C) Mnemonic symbols
• D) Alphanumeric characters

8. Which type of computer combines features of both analog and digital systems for fast, precise handling in hospitals or factories?

• A) Hybrid Computers
• B) Mainframe Computers
• C) Supercomputers
• D) Microcomputers

9. Computers designed to perform a wide range of everyday activities like drawing, typing, and web browsing are:

• A) Special-purpose computers
• B) General-purpose computers
• C) Embedded computers
• D) Mainframe computers

10. Automated Teller Machines (ATMs) and traffic lights are classic examples of which type of computers?

• A) General-purpose computers
• B) Special-purpose computers
• C) Supercomputers
• D) Analog computers

11. Microcomputers are also commonly known as:

• A) Personal Computers (PCs)
• B) Mainframes
• C) Translators
• D) Hybrid setups

12. A computer system built directly into another machine to control its specific functions (like a washing machine or microwave) is called an:

• A) Embedded computer
• B) Digital Computer
• C) Minicomputer
• D) Mainframe computer

13. Which class of large computers is designed to serve hundreds or thousands of simultaneous users for critical business applications in banks and airlines?

• A) Microcomputers
• B) Mainframe Computers
• C) Embedded systems
• D) Analog devices

14. What are the most powerful, extremely fast, and highly expensive computers used for space research and weather forecasting called?

• A) Minicomputers
• B) Microcomputers
• C) Supercomputers
• D) Digital desktops

15. What is the set of instructions that tells a computer what to do called?

• A) Translator
• B) Microchip
• C) Program
• D) Hardware

16. Which computer language is the ONLY language that a computer really and natively understands?

• A) Assembly Language
• B) High-level Language
• C) Machine Language
• D) 4GL

17. Assembly Language uses which unique system in place of binary 0s and 1s?

• A) English prose statements
• B) Mnemonic codes or symbols
• C) Natural AI tools
• D) Object structures

18. The program code written by a user in a high-level language is formally called the:

• A) Object code
• B) Source code
• C) Machine code
• D) Mnemonic code

19. Which translator utility converts assembly language programs directly into machine language?

• A) Compiler
• B) Interpreter
• C) Assembler
• D) Executive

20. What is the fundamental operational difference between an Interpreter and a Compiler?

• A) Interpreter translates line-by-line; Compiler translates the whole program at once.
• B) Interpreter is faster than a Compiler.
• C) Compiler does not point out execution bugs.
• D) Interpreter creates an permanent external object file.

Section B: Assertion-Reason Questions (5 Marks)

Directions: Read each assertion statement (A) and reason statement (R) carefully. Select your choices based on the following ruleset grid:
A) Both (A) and (R) are true and (R) is the correct explanation of (A).
B) Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
C) (A) is true but (R) is false.
D) (A) is false but (R) is true.

21.
Assertion (A): First-generation computers overheated easily and required heavy cooling infrastructure.
Reason (R): First-generation computer engineering relied heavily on vacuum tubes, which generated immense heat.

• A
• B
• C
• D

22.
Assertion (A): A hybrid computer system can be used inside intensive care units (ICUs) to monitor vital signs.
Reason (R): Hybrid computers work exclusively with binary digits (0s and 1s) and cannot process analog electrical inputs.

• A
• B
• C
• D

23.
Assertion (A): High-level computer languages are easily understood by humans compared to machine language.
Reason (R): High-level language formats look more like standard English, using words and symbols.

• A
• B
• C
• D

24.
Assertion (A): Computers can execute a high-level language program code directly without any structural translation.
Reason (R): A special program called a language translator is required to convert source code into executable object code.

• A
• B
• C
• D

25.
Assertion (A): Compilers are generally preferred over interpreters by absolute coding beginners.
Reason (R): An interpreter reads and executes a program line by line, stopping immediately when an error is encountered.

• A
• B
• C
• D