Mock Examination: Computer Studies/I.C.T. for JS3 Students

Title: Mock Examination: Computer Studies/I.C.T. for JS3 Students

Introduction: The Mock Examination for Computer Studies/I.C.T. for JS3 students provides an opportunity for students to test their understanding of fundamental computer concepts. With a variety of objective test questions, students can assess their knowledge and readiness for the subject.

Objective Test Questions:

1. Students are presented with multiple-choice questions covering various aspects of computer studies, including computer characteristics, types, peripherals, and generations.
2. Each question is designed to test specific knowledge areas, such as computer terminology, hardware components, and keyboard functions.
3. Students must choose the correct option (A-E) that best answers each question.
4. One of the characteristics of a computer is its __________. (a) Speed (b) Versatility (c) Size (d) Large memory size
5. The type of computer that processes discrete data is the __________. (a) Digital Computer (b) Local Computer (c) Mainframe Computer (d) Mini Computer
6. The common type of computer used today is the __________. (a) Analogue Computer (b) Digital Computer (c) Hybrid Computer (d) Mini Computer
7. The characteristic of a computer that describes its ability to perform different types of tasks is __________. (a) Accuracy (b) High Speed (c) Versatility (d) Large memory capacity
8. A computer that can be instructed is said to be __________. (a) Communicable (b) Reasonable (c) Programmable (d) Social computer
9. The term “GIGO” stands for __________. (a) Go-in-go-out (b) Get-in-get-out (c) Grow-in-grow-out (d) Garbage-In-Garbage-Out
10. The three major constituents of a microcomputer are __________. (a) Mouse, Printer, and Mouse Pad (b) CPU, Input, and Output devices (c) CPU, Mouse, and Printer (d) Monitor, Mouse, and Keyboard
11. The type of microcomputer which has the monitor sitting on its flat top is called __________. (a) Mini-tower Minicomputer (b) Desktop Microcomputer (c) Full tower microcomputer (d) Laptop
12. Which of the following microcomputers can you use in a village without electricity? (a) Desktop (b) Mini-tower (c) Laptop (d) Notebook
13. A mouse is an __________ peripheral. (a) Input (b) Output (c) Input/output (d) Processing
14. In a three-button mouse, the middle button is mainly used for __________. (a) Clicking (b) Pointing (c) Processing (d) Double-clicking
15. The cable that connects the mouse to the CPU is called __________. (a) Long cable (b) White or black cable (c) Thin cable (d) Interface cable
16. Peripherals refer to __________ devices. (a) Input (b) Output (c) I/O (d) Mouse and keyboard
17. How many function keys does an enhanced keyboard have? (a) 5 (b) 8 (c) 10 (d) 12
18. To type all letters in capital, which key can you press once? (a) Numlock (b) Capslock (c) Homelock (d) Delete

Key Concepts Covered:

• Computer characteristics: Speed, versatility, size, memory size, and accuracy.
• Types of computers: Digital, local, mainframe, mini, micro, and hybrid computers.
• Components of a microcomputer: CPU, input/output devices, mouse, keyboard, monitor, printer, and mouse pad.
• Peripheral devices: Input, output, and input/output devices.
• Keyboard functions: Function keys, caps lock key, and alphabetic keys.
• Computer generations: Transition from transistor-based computers to future generations with advanced capabilities.

Preparation and Revision:

• Students can use the mock examination as a study tool to identify areas of strength and weakness.
• Revision of key concepts and terminology is essential for success in the examination.
• Practice tests and interactive quizzes can reinforce learning and enhance retention of information.

1. What is a characteristic of a computer?
   • A characteristic of a computer is its accuracy in processing data.
2. What type of computer processes discrete data?
   • A digital computer processes discrete data by representing information in binary form.
3. Which type of computer is commonly used today?
   • The most common type of computer used today is the digital computer.
4. What describes a computer’s ability to perform different tasks?
   • Versatility describes a computer’s ability to perform various tasks.
5. What do we call a computer that can be given instructions?
   • A computer that can be given instructions is called programmable.
6. What does “GIGO” mean in computing?
   • “GIGO” stands for “Garbage-In-Garbage-Out,” meaning if incorrect data is input, the output will also be incorrect.
7. What are the major constituents of a microcomputer?
   • The major constituents of a microcomputer are the CPU, input, and output devices.
8. Which type of microcomputer has the monitor on its flat top?
   • A full tower microcomputer has the monitor on its flat top.
9. Which microcomputer is suitable for areas without electricity?
   • A laptop or notebook microcomputer is suitable for areas without electricity due to their portability and battery power.
10. What type of peripheral is a mouse primarily?
    • A mouse is primarily an input peripheral, allowing users to interact with the computer by pointing and clicking.
11. What is the middle button on a three-button mouse mainly used for?
    • The middle button on a three-button mouse is mainly used for scrolling through documents or webpages.
12. What is the cable that connects the mouse to the CPU called?
    • The cable that connects the mouse to the CPU is called an interface cable.
13. What do peripherals refer to in computing?
    • Peripherals refer to input/output devices such as keyboards, mice, and printers.
14. How many function keys does an enhanced keyboard typically have?
    • An enhanced keyboard typically has 12 function keys, providing shortcuts for various functions.
15. Which key can you press to type all letters in capital?
    • You can press the Capslock key once to type all letters in capital.

Class Discussion

1. Characteristic of a Computer:
   • A computer is known for its (e) Accuracy, as it processes data with precision.
2. Type of Computer Processing Discrete Data:
   • (a) Digital Computer processes discrete data by representing information in binary form.
3. Common Type of Computer Today:
   • The most common type of computer used today is the (b) Digital Computer, which processes data digitally.
4. Characteristic Describing Computer’s Ability:
   • The characteristic that describes a computer’s ability to perform different tasks is its (b) Versatility.
5. Instructible Computer:
   • A computer that can be given instructions is called (c) Programmable, allowing users to provide commands for execution.
6. Meaning of “GIGO”:
   • “GIGO” stands for (d) Garbage-In-Garbage-Out, meaning if incorrect data is input, the output will also be incorrect.
7. Constituents of a Microcomputer:
   • A microcomputer consists of the (b) CPU, input, and output devices, forming its major components.
8. Type of Microcomputer with Monitor on Top:
   • A microcomputer with the monitor on its flat top is known as a (c) Full tower microcomputer.
9. Microcomputer Suitable for Areas without Electricity:
   • In areas without electricity, a (d) Laptop or (e) Notebook microcomputer can be used due to their portability and battery power.
10. Mouse as a Peripheral:
    • A mouse is primarily an (a) Input peripheral, allowing users to interact with the computer by pointing and clicking.
11. Middle Button on a Three-Button Mouse:
    • The middle button on a three-button mouse is primarily used for (e) Scrolling through documents or webpages.
12. Cable Connecting Mouse to CPU:
    • The cable that connects the mouse to the CPU is called an (e) Interface cable.
13. Meaning of Peripherals:
    • Peripherals refer to (c) Input/output devices, including devices like the keyboard, mouse, printer, etc.
14. Function Keys on an Enhanced Keyboard:
    • An enhanced keyboard typically has (d) 12 function keys, providing shortcuts for various functions.
15. Key to Type in All Caps:
    • To type all letters in capital, you can press the (b) Capslock key once.
16. Number of Alphabetic Keys on Keyboard:
    • The keyboard has (a) 26 alphabetic keys, representing the 26 letters of the alphabet.
17. Number of Arrow Keys on Keyboard:
    • There are typically (b) 4 arrow or direction keys on the keyboard for navigation purposes.
18. Generation of Computer Using Transistors:
    • The generation of computers that utilized transistors is the (c) 2nd generation.
19. Future Generation of Computers:
    • The generation of computers that may exhibit human-like characteristics such as washing clothes and running errands are considered the (a) Future Generation or (e) Robots generation.
20. Bytes in the Number 32:
    • The number 32 consists of (a) 1 byte, as each character or digit typically occupies one byte of memory.
21. People in Computer Systems:
    • People, as part of computer and information systems, are referred to as (c) Peopleware, as they play essential roles in utilizing and managing computer resources.

SS 3 SECOND TERM MOCK EXAMINATION AGRICULTURAL SCIENCE

Answer the following questions :

1. One of these is not a characteristic of a computer: (a) Speed (b) Versatility (c) Size (d) Large Memory size (e) Accuracy
2. One of the following types of computer processes discrete data: (a) Digital Computer (b) Local Computer (c) Mainframe Computer (d) Mini Computer (e) Micro Computer
3. The common type of computer we are using today is: (a) Analogue Computer (b) Digital Computer (c) Hybrid Computer (d) Mini Computer (e) Mega Computer
4. The characteristic of a computer that describes its ability to perform different types of tasks is called: (a) Accuracy (b) High Speed (c) Versatility (d) Large Memory Capacity (e) Large physical size
5. A computer that can be instructed is said to be: (a) Communicable (b) Reasonable (c) Programmable (d) Social computer (e) Teachable computer
6. The term “GIGO” means: (a) Go-in-go-out (b) Get-in-get-out (c) Grow-in-grow-out (d) Garbage-In-Garbage-Out (e) None of the above
7. The three major constituents of a microcomputer are: (a) Mouse, Printer, and Mouse Pad (b) CPU, Input, and Output devices (c) CPU, Mouse, and Printer (d) Monitor, Mouse, and Keyboard (e) Monitor, Keyboard, and Printer
8. The type of microcomputer which has the monitor sitting on its flat top is called: (a) Mini-tower (b) Desktop Microcomputer (c) Full tower microcomputer (d) Laptop (e) Notebook
9. Which of the following microcomputers can you use in your village where there is no electricity? (a) Desktop (b) Mini-tower (c) Laptop (d) Notebook (e) None of the above
10. A mouse is a(n): (a) Input peripheral (b) Output peripheral (c) Input/output peripheral (d) Processing peripheral (e) Communication peripheral
11. In a three-button mouse, the middle button is majorly used for: (a) Clicking (b) Pointing (c) Processing (d) Double Clicking (e) Scrolling
12. The cable that connects the mouse to the CPU is called: (a) Long Cable (b) White or Black Cable (c) Thin Cable (d) Connection (e) Interface Cable
13. Peripherals mean: (a) Input devices (b) Output devices (c) Input/output devices (d) Mouse and Keyboard (e) Keyboard only
14. How many function keys does an enhanced keyboard have? (a) 5 (b) 8 (c) 10 (d) 12 (e) 120
15. To type all letters in capital, which key can you press once? (a) Numlock (b) Caps Lock (c) Home Lock (d) Delete (e) Type “capital”
16. How many alphabetic keys can be obtained on the keyboard? (a) 26 (b) 52 (c) 12 (d) 20 (e) 10
17. How many arrows or direction keys are on the keyboard? (a) 23 (b) 4 (c) 6 (d) 8 (e) 10
18. The generation of computer that used transistors is: (a) 1st (b) 3rd (c) 2nd (d) 5th (e) None of the above
19. Which generation of computer will be washing your clothes and can be sent on errands like human beings? (a) Future Generation (b) 10th (c) 5th generation computer (d) 3rd generation (e) Robots generation
20. How many bytes are in the number 32? (a) 1 (b) 8/6 (c) 6/8 (d) 0 (e) 4
21. People, as part of computer and information system, are referred to as: (a) Hardware (b) Software (c) Peopleware (d) Operators (e) Peripherals

Conclusion: The Mock Examination for Computer Studies/I.C.T. serves as a valuable resource for JS3 students preparing for their exams. By reviewing and practicing the content covered in the examination, students can build confidence and improve their performance in the subject. It is an opportunity to demonstrate mastery of fundamental computer concepts and skills required for success in the digital age.