Test: High Order Thinking Skills- 1 - Class 9 MCQ

# Test: High Order Thinking Skills- 1 - Class 9 MCQ

Test Description

## 10 Questions MCQ Test Cyber Olympiad for Class 9 - Test: High Order Thinking Skills- 1

Test: High Order Thinking Skills- 1 for Class 9 2024 is part of Cyber Olympiad for Class 9 preparation. The Test: High Order Thinking Skills- 1 questions and answers have been prepared according to the Class 9 exam syllabus.The Test: High Order Thinking Skills- 1 MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: High Order Thinking Skills- 1 below.
Solutions of Test: High Order Thinking Skills- 1 questions in English are available as part of our Cyber Olympiad for Class 9 for Class 9 & Test: High Order Thinking Skills- 1 solutions in Hindi for Cyber Olympiad for Class 9 course. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free. Attempt Test: High Order Thinking Skills- 1 | 10 questions in 20 minutes | Mock test for Class 9 preparation | Free important questions MCQ to study Cyber Olympiad for Class 9 for Class 9 Exam | Download free PDF with solutions
Test: High Order Thinking Skills- 1 - Question 1

### An oval box represents the

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 1
Explanation:
The oval box represents the end of a program in the given context. Here's a detailed explanation:
1. An oval box is commonly used in flowcharts or diagrams to represent the start or end of a program or process.
2. In this case, the question specifically asks about the oval box's representation, and the provided options are A, B, C, or D.
3. Option A states that the oval box represents the beginning of a program. However, this is incorrect as the question specifically asks for the representation of the oval box, and it represents the end of a program.
4. Option B correctly states that the oval box represents the end of a program. This means that when the program reaches the oval box, it has completed its execution.
5. Option C suggests that the oval box represents both the beginning and end of a program. However, this is incorrect as the oval box only represents the end of a program.
6. Option D states that the oval box represents none of these options. Again, this is incorrect as the oval box does represent the end of a program.
Therefore, the correct answer is option B: End of a program.
Test: High Order Thinking Skills- 1 - Question 2

### An input or output is represented by a

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 2

Rectangle

.
Explanation:
An input or output is represented by a rectangle in a flowchart. Here's why:
- A flowchart is a graphical representation of a process or algorithm.
- It uses different shapes to represent different elements of the process.
- An input or output is a key element in a flowchart as it represents the data that is either entered into the process or produced as a result of the process.
- The rectangle shape is used to represent an input or output in a flowchart.
- The rectangle shape is typically labeled with the specific input or output that is involved in the process.
- Inputs are the data or information that is provided to a process, while outputs are the data or information that is produced by the process.
In summary, the correct shape to represent an input or output in a flowchart is a rectangle.
 1 Crore+ students have signed up on EduRev. Have you?
Test: High Order Thinking Skills- 1 - Question 3

### PARAM is a

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 3
PARAM is a Supercomputer.
Explanation:
To identify the correct answer, let's analyze the options provided:
A: Minicomputer - Minicomputers are smaller and less powerful than mainframe computers, typically used for scientific and engineering computations. PARAM is more powerful than a minicomputer, so this option can be eliminated.
B: Macro computer - There is no such classification as a "macro computer", so this option can be eliminated.
C: Personal computer - Personal computers are small, general-purpose computers used by individuals for daily tasks. PARAM is much more powerful and specialized than a personal computer, so this option can be eliminated.
D: Supercomputer - Supercomputers are high-performance machines designed for complex calculations and simulations. PARAM is classified as a supercomputer, which makes it the correct answer.
Therefore, the correct answer is D: Supercomputer.
Test: High Order Thinking Skills- 1 - Question 4

This generation of computer employs semiconductor tubes.

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 4

The given statement states that this generation of computers employs semiconductor tubes. We need to identify the correct generation of computers based on this information.
First, let's understand the different generations of computers:
First Generation:
- Used vacuum tubes for circuitry.
- Large in size and consumed a lot of power.
- Generated a significant amount of heat.
- Examples: ENIAC, UNIVAC I.
Second Generation:
- Used transistors instead of vacuum tubes.
- Smaller in size and consumed less power.
- Generated less heat.
- Examples: IBM 1401, IBM 7090.
Third Generation:
- Used integrated circuits (ICs) instead of transistors.
- Smaller, faster, and more reliable than previous generations.
- Examples: IBM System/360, DEC PDP-11.
Fourth Generation:
- Used microprocessors, which contained thousands of integrated circuits on a single chip.
- Smaller, faster, and more powerful than previous generations.
- Examples: IBM PC, Apple Macintosh.
Based on the given information, we can conclude that the correct generation of computers that employed semiconductor tubes is the Second Generation. Therefore, the answer is B: Second generation.
Test: High Order Thinking Skills- 1 - Question 5

RAM has

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 5
RAM stands for Random Access Memory. It is a type of computer memory that is used to store data that is being actively used by the computer. Here is a detailed explanation of why RAM is considered volatile memory:
Definition of Volatile Memory:
Volatile memory refers to a type of computer memory that requires a continuous power supply to retain data. If the power supply is interrupted or turned off, the data stored in volatile memory is lost.
Explanation of why RAM is considered volatile memory:
1. Volatility: RAM is volatile because the data stored in it is lost when the power supply is turned off or interrupted. This is in contrast to non-volatile memory, such as hard disk drives or solid-state drives, which can retain data even when power is removed.
2. Temporary Storage: RAM is used as temporary storage for data that is actively being processed by the computer. It allows quick access to this data, which is necessary for the efficient operation of the computer system. However, once the power is turned off, the contents of RAM are erased.
3. Fast Read and Write Operations: RAM provides fast read and write operations, allowing the computer to quickly access and modify data. This makes it ideal for storing data that needs to be frequently accessed and updated during program execution.
4. Random Access: RAM is called random access memory because it allows the computer to directly access any memory location in a random manner. This enables efficient and fast data retrieval, contributing to the overall performance of the computer system.
5. Limited Capacity: RAM has a limited capacity compared to other types of memory, such as hard disk drives. This is because RAM is more expensive to manufacture and requires a continuous power supply to retain data.
In conclusion, RAM is considered volatile memory because it loses its data when the power supply is turned off or interrupted. It is used for temporary storage of data that is actively being processed by the computer, providing fast access and modification capabilities.
Test: High Order Thinking Skills- 1 - Question 6

The keyboard shortcut for Find is

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 6

The correct keyboard shortcut for Find is Ctrl + F. Here is a detailed explanation:
Shortcut:
- Pressing Ctrl key and the F key at the same time activates the Find function in most applications and web browsers.
Explanation:
- The Find function allows you to search for specific text or characters within a document, webpage, or application.
- It is a useful tool when you want to quickly locate and highlight a specific word, phrase, or element within a larger body of text.
- The Find function typically opens a search box or dialog where you can type in the text you want to find.
- After typing the desired text, pressing Enter or clicking on the Find Next button will search for the text within the document or webpage.
- The Find function often provides options to match the case of the search term, search backward, or search for whole words only.
Other Options:
- Option A: Ctrl + S is the keyboard shortcut for Save, which is used to save a document or file.
- Option B: Ctrl + H is the keyboard shortcut for Replace, which is used to find and replace specific text within a document or webpage.
- Option C: Ctrl + V is the keyboard shortcut for Paste, which is used to insert copied or cut text or objects.
- Option D: Ctrl + F is the correct keyboard shortcut for Find.
Conclusion:
- The correct keyboard shortcut for Find is Ctrl + F.
- It is widely used in various applications and web browsers to search for specific text within a document or webpage.
Test: High Order Thinking Skills- 1 - Question 7

The filename extension for MS word is

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 7
The filename extension for MS Word is:

• .doc: This was the default file extension used by earlier versions of Microsoft Word, up until Word 2003. It is compatible with older versions of Word, but may not support newer features.

• .docx: This is the default file extension used by Microsoft Word since Word 2007. It is based on the Office Open XML (OOXML) format and provides improved file size, security, and compatibility with other Microsoft Office applications.

C: Both

Explanation:

Microsoft Word has used different file extensions over the years, depending on the version of the software. The transition from .doc to .docx was made to improve compatibility and provide additional features. However, both file extensions are widely supported by Microsoft Word and can be used to save and open documents.

It is important to note that while .doc files can be opened in newer versions of Microsoft Word, using the .docx format is recommended for better performance and compatibility.

Test: High Order Thinking Skills- 1 - Question 8

C++ is a

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 8
Understanding the question:
The question asks us to determine the level of the programming language C.

The correct answer is D: High-level language. Here's why:
1. Definition of a high-level language:
- High-level languages are designed to be easily understood by humans and are closer to natural language.
- They provide abstraction from the hardware and are easier to write, read, and maintain.
2. Characteristics of C:
- C is a general-purpose programming language developed in the 1970s.
- It is a high-level language because it provides a higher level of abstraction compared to low-level languages like assembly language.
- C is a structured, imperative, and procedural language that allows for modular programming.
- C is widely used for system programming, embedded systems, and developing other programming languages.
- It is known for its efficiency and portability.
- C allows direct manipulation of memory and hardware, making it suitable for low-level programming if needed.
4. Difference between low-level and high-level languages:
- Low-level languages (such as assembly language) are closer to the hardware and provide direct control over the computer's resources.
- High-level languages (such as C) abstract away the complexities of the hardware and provide more user-friendly syntax and features.
In conclusion, C is a high-level programming language that offers a good balance between low-level control and high-level abstraction, making it suitable for a wide range of applications.
Test: High Order Thinking Skills- 1 - Question 9

18. What happen if you press Ctrl + U in Word?

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 9
When you press Ctrl U in Word, the text gets underlined.
Here is a detailed explanation of what happens when you press Ctrl U in Word:
- Keyboard Shortcut: Ctrl U is a keyboard shortcut in Microsoft Word that is used to apply or remove underline formatting to the selected text.
- Underline Formatting: When you press Ctrl U, the selected text will be underlined. If the selected text is already underlined, pressing Ctrl U will remove the underline formatting.
- Temporary Formatting: The underline formatting applied using Ctrl U is temporary and can be easily removed or toggled on and off. It is useful when you want to emphasize specific words or phrases in your document.
- Visual Cue: When you apply underline formatting to the text, it is visually indicated by a line drawn below the text. This helps to draw attention to the underlined content.
- Use Cases: Underline formatting is commonly used to highlight headings, titles, important information, or hyperlinks within a document. It can also be used to indicate a placeholder that needs to be filled in later.
- Alternative Methods: Apart from using the keyboard shortcut Ctrl U, you can also apply underline formatting by using the options in the "Font" or "Home" tab of the Word ribbon. The underline button in the toolbar can be clicked to apply or remove underline formatting.
In conclusion, pressing Ctrl U in Word applies underline formatting to the selected text. It is a quick and easy way to emphasize or draw attention to specific content within a document.
Test: High Order Thinking Skills- 1 - Question 10

In mesh topology,

Detailed Solution for Test: High Order Thinking Skills- 1 - Question 10
Mesh Topology
Mesh topology is a network topology where all devices are connected to each other. It is a highly reliable and robust network configuration that allows for multiple paths for data transmission. In a mesh network, each device is connected to every other device, creating a redundant and fault-tolerant network.
Key Points:
- Mesh topology is characterized by the direct connections between all devices in the network.
- Each device in the network acts as a node and can communicate directly with any other device in the network.
- The connections in a mesh network can be both indirect and direct, providing multiple paths for data transmission.
- The use of multiple paths ensures high availability and fault tolerance, as data can be rerouted if a direct connection fails.
- Mesh topology is commonly used in large-scale networks where reliability and redundancy are crucial, such as in telecommunications and military applications.
- While mesh topology offers high reliability, it also requires a significant amount of cabling and can be expensive to implement.
- Mesh networks can be either full mesh, where every device is connected to every other device, or partial mesh, where only certain devices have direct connections.
In conclusion, in a mesh topology, all devices are connected to each other, both indirectly and directly, providing redundancy and fault tolerance in the network.

## Cyber Olympiad for Class 9

7 videos|27 docs|69 tests
Information about Test: High Order Thinking Skills- 1 Page
In this test you can find the Exam questions for Test: High Order Thinking Skills- 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: High Order Thinking Skills- 1, EduRev gives you an ample number of Online tests for practice

## Cyber Olympiad for Class 9

7 videos|27 docs|69 tests