What is the purpose of a firewall in a computer network? [#1485]
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Q1. What is the purpose of a firewall in a computer network?
Q1. What is the purpose of a firewall in a computer network?
(A) To increase internet speed
(A) To increase internet speed
(A) To increase internet speed
(B) To store data
(B) To store data
(B) To store data
(C) To protect against unauthorized access
(C) To protect against unauthorized access
(C) To protect against unauthorized access
(D) To provide wireless connectivity
(D) To provide wireless connectivity
(D) To provide wireless connectivity
Answer: (C) To protect against unauthorized access
Answer: (C) To protect against unauthorized access
Answer: (C) To protect against unauthorized access
A firewall is a security system that monitors and controls network traffic. It acts as a barrier between a trusted network (e.g., your home or office network) and an untrusted network (e.g., the internet). Firewalls help prevent unauthorized access to your network.
A firewall is a security system that monitors and controls network traffic. It acts as a barrier between a trusted network (e.g., your home or office network) and an untrusted network (e.g., the internet). Firewalls help prevent unauthorized access to your network.
A firewall is a security system that monitors and controls network traffic. It acts as a barrier between a trusted network (e.g., your home or office network) and an untrusted network (e.g., the internet). Firewalls help prevent unauthorized access to your network.
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Related MCQ Quizzes
Q1. What is the full form of CPU?
Q1. What is the full form of CPU?
(A) Central Power Unit
(A) Central Power Unit
(A) Central Power Unit
(B) Central Processing Unit
(B) Central Processing Unit
(B) Central Processing Unit
(C) Computer Personal Unit
(C) Computer Personal Unit
(C) Computer Personal Unit
(D) Core Performance Unit
(D) Core Performance Unit
(D) Core Performance Unit
Answer: (B) Central Processing Unit
Answer: (B) Central Processing Unit
Answer: (B) Central Processing Unit
CPU stands for Central Processing Unit. It is often referred to as the "brain" of the computer because it is the primary component that performs most of the processing inside a computer. Its main function is to execute instructions, perform arithmetic and logical operations, and manage the overall flow of data and instructions within the computer system.
CPU stands for Central Processing Unit. It is often referred to as the "brain" of the computer because it is the primary component that performs most of the processing inside a computer. Its main function is to execute instructions, perform arithmetic and logical operations, and manage the overall flow of data and instructions within the computer system.
CPU stands for Central Processing Unit. It is often referred to as the "brain" of the computer because it is the primary component that performs most of the processing inside a computer. Its main function is to execute instructions, perform arithmetic and logical operations, and manage the overall flow of data and instructions within the computer system.
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Q2. Which of the following monitor looks like a television and are normally used with non-portable computer systems?
Q2. Which of the following monitor looks like a television and are normally used with non-portable computer systems?
(A) LED monitor
(A) LED monitor
(A) LED monitor
(B) LCD monitor
(B) LCD monitor
(B) LCD monitor
(C) CRT monitor
(C) CRT monitor
(C) CRT monitor
(D) OLED monitor
(D) OLED monitor
(D) OLED monitor
Answer: (C) CRT monitor
Answer: (C) CRT monitor
Answer: (C) CRT monitor
A CRT (Cathode Ray Tube) monitor is a type of display technology that was widely used in older computer systems and televisions. They are characterized by their bulky, heavy design, which resembles traditional TV sets. These monitors use an electron gun to project a beam onto a phosphorescent screen, creating images. Due to their size and weight, CRT monitors are typically used with non-portable computer systems (desktops) and are not suitable for laptops or other mobile devices. Modern display technologies like LCD, LED, and OLED monitors are much thinner, lighter, and more energy-efficient.
A CRT (Cathode Ray Tube) monitor is a type of display technology that was widely used in older computer systems and televisions. They are characterized by their bulky, heavy design, which resembles traditional TV sets. These monitors use an electron gun to project a beam onto a phosphorescent screen, creating images. Due to their size and weight, CRT monitors are typically used with non-portable computer systems (desktops) and are not suitable for laptops or other mobile devices. Modern display technologies like LCD, LED, and OLED monitors are much thinner, lighter, and more energy-efficient.
A CRT (Cathode Ray Tube) monitor is a type of display technology that was widely used in older computer systems and televisions. They are characterized by their bulky, heavy design, which resembles traditional TV sets. These monitors use an electron gun to project a beam onto a phosphorescent screen, creating images. Due to their size and weight, CRT monitors are typically used with non-portable computer systems (desktops) and are not suitable for laptops or other mobile devices. Modern display technologies like LCD, LED, and OLED monitors are much thinner, lighter, and more energy-efficient.
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Q3. Which of the following is not a core language used for front-end web development?
Q3. Which of the following is not a core language used for front-end web development?
(A) HTML
(A) HTML
(A) HTML
(B) Python
(B) Python
(B) Python
(C) JavaScript
(C) JavaScript
(C) JavaScript
(D) CSS
(D) CSS
(D) CSS
Answer: (B) Python
Answer: (B) Python
Answer: (B) Python
HTML (HyperText Markup Language) is the foundation for structuring web content. CSS (Cascading Style Sheets) is used for styling the visual presentation. JavaScript adds interactivity and dynamic behavior. XML (Extensible Markup Language) is used for storing and transporting data, but it's not a core language for front-end web development in the same way the others are. Python is a general-purpose programming language often used for back-end development, but not typically for directly building the user interface of a website.
HTML (HyperText Markup Language) is the foundation for structuring web content. CSS (Cascading Style Sheets) is used for styling the visual presentation. JavaScript adds interactivity and dynamic behavior. XML (Extensible Markup Language) is used for storing and transporting data, but it's not a core language for front-end web development in the same way the others are. Python is a general-purpose programming language often used for back-end development, but not typically for directly building the user interface of a website.
HTML (HyperText Markup Language) is the foundation for structuring web content. CSS (Cascading Style Sheets) is used for styling the visual presentation. JavaScript adds interactivity and dynamic behavior. XML (Extensible Markup Language) is used for storing and transporting data, but it's not a core language for front-end web development in the same way the others are. Python is a general-purpose programming language often used for back-end development, but not typically for directly building the user interface of a website.
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Q4. What is the Blue Revolution related to?
Q4. What is the Blue Revolution related to?
(A) Food security
(A) Food security
(A) Food security
(B) Water conservation
(B) Water conservation
(B) Water conservation
(C) Fisheries and aquaculture
(C) Fisheries and aquaculture
(C) Fisheries and aquaculture
(D) Space exploration
(D) Space exploration
(D) Space exploration
Answer: (C) Fisheries and aquaculture
Answer: (C) Fisheries and aquaculture
Answer: (C) Fisheries and aquaculture
The Blue Revolution refers to the significant growth and development of India's fisheries sector, particularly in the 1990s and 2000s, which led to increased fish production and exports.
The Blue Revolution refers to the significant growth and development of India's fisheries sector, particularly in the 1990s and 2000s, which led to increased fish production and exports.
The Blue Revolution refers to the significant growth and development of India's fisheries sector, particularly in the 1990s and 2000s, which led to increased fish production and exports.
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Q5. How many non-permanent members does UN Security Council have?
Q5. How many non-permanent members does UN Security Council have?
(A) 5
(A) 5
(A) 5
(B) 15
(B) 15
(B) 15
(C) 10
(C) 10
(C) 10
(D) 7
(D) 7
(D) 7
Answer: (C) 10
Answer: (C) 10
Answer: (C) 10
The United Nations Security Council (UNSC) has 15 members, including 5 permanent members and 10 non-permanent members. The five permanent members are China, France, Russia, the United Kingdom, and the United States. The non-permanent members are elected by the General Assembly for two-year terms.
The United Nations Security Council (UNSC) has 15 members, including 5 permanent members and 10 non-permanent members. The five permanent members are China, France, Russia, the United Kingdom, and the United States. The non-permanent members are elected by the General Assembly for two-year terms.
The United Nations Security Council (UNSC) has 15 members, including 5 permanent members and 10 non-permanent members. The five permanent members are China, France, Russia, the United Kingdom, and the United States. The non-permanent members are elected by the General Assembly for two-year terms.
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Q6. Which clause of the Assam Accord deals with constitutional protections to
the people of Assam?
Q6. Which clause of the Assam Accord deals with constitutional protections to
the people of Assam?
(A) Clause 7
(A) Clause 7
(A) Clause 7
(B) Clause 8
(B) Clause 8
(B) Clause 8
(C) Clause 6
(C) Clause 6
(C) Clause 6
(D) Clause 9
(D) Clause 9
(D) Clause 9
Answer: (C) Clause 6
Answer: (C) Clause 6
Answer: (C) Clause 6
Clause 6
Clause 6
Clause 6
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Q7. How does a computer's operating system manage hardware resources?
Q7. How does a computer's operating system manage hardware resources?
(A) By storing data permanently
(A) By storing data permanently
(A) By storing data permanently
(B) By controlling the flow of data between hardware components
(B) By controlling the flow of data between hardware components
(B) By controlling the flow of data between hardware components
(C) By displaying graphics on the screen
(C) By displaying graphics on the screen
(C) By displaying graphics on the screen
(D) By processing instructions
(D) By processing instructions
(D) By processing instructions
Answer: (B) By controlling the flow of data between hardware components
Answer: (B) By controlling the flow of data between hardware components
Answer: (B) By controlling the flow of data between hardware components
An operating system (OS) acts as a manager for a computer's hardware, ensuring that different programs and tasks can share and use resources like the CPU, memory, and storage devices efficiently.
An operating system (OS) acts as a manager for a computer's hardware, ensuring that different programs and tasks can share and use resources like the CPU, memory, and storage devices efficiently.
An operating system (OS) acts as a manager for a computer's hardware, ensuring that different programs and tasks can share and use resources like the CPU, memory, and storage devices efficiently.
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Q8. What is the software that manages the hardware and software resources of a computer system?
Q8. What is the software that manages the hardware and software resources of a computer system?
(A) Application software
(A) Application software
(A) Application software
(B) Operating system
(B) Operating system
(B) Operating system
(C) Utility software
(C) Utility software
(C) Utility software
(D) Programming software
(D) Programming software
(D) Programming software
Answer: (B) Operating system
Answer: (B) Operating system
Answer: (B) Operating system
The operating system (OS) is the core software that manages the computer's hardware and software resources. It provides a platform for other applications to run. Common examples of operating systems include Windows, macOS, and Linux.
The operating system (OS) is the core software that manages the computer's hardware and software resources. It provides a platform for other applications to run. Common examples of operating systems include Windows, macOS, and Linux.
The operating system (OS) is the core software that manages the computer's hardware and software resources. It provides a platform for other applications to run. Common examples of operating systems include Windows, macOS, and Linux.
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Q9. Describe the role of a graphics card in a computer.
Q9. Describe the role of a graphics card in a computer.
(A) To store data permanently
(A) To store data permanently
(A) To store data permanently
(B) To connect the CPU to other components
(B) To connect the CPU to other components
(B) To connect the CPU to other components
(C) To process instructions
(C) To process instructions
(C) To process instructions
(D) To render graphics for display
(D) To render graphics for display
(D) To render graphics for display
Answer: (D) To render graphics for display
Answer: (D) To render graphics for display
Answer: (D) To render graphics for display
A graphics card, also known as a video card or GPU (Graphics Processing Unit), is a specialized piece of hardware within a computer system. Its primary function is to handle all the graphical processing tasks, transforming digital data into the images and visuals we see on our monitors.
A graphics card, also known as a video card or GPU (Graphics Processing Unit), is a specialized piece of hardware within a computer system. Its primary function is to handle all the graphical processing tasks, transforming digital data into the images and visuals we see on our monitors.
A graphics card, also known as a video card or GPU (Graphics Processing Unit), is a specialized piece of hardware within a computer system. Its primary function is to handle all the graphical processing tasks, transforming digital data into the images and visuals we see on our monitors.
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Q10. Who established the Hindu Dharma Sangrakshini Sabha in the year 1893?
Q10. Who established the Hindu Dharma Sangrakshini Sabha in the year 1893?
(A) Swami Vivekananda and Bal Gangadhar Tilak
(A) Swami Vivekananda and Bal Gangadhar Tilak
(A) Swami Vivekananda and Bal Gangadhar Tilak
(B) Mahatma Gandhi and Gopal Krishna Gokhale
(B) Mahatma Gandhi and Gopal Krishna Gokhale
(B) Mahatma Gandhi and Gopal Krishna Gokhale
(C) Annie Besant and Henry Steel Olcott
(C) Annie Besant and Henry Steel Olcott
(C) Annie Besant and Henry Steel Olcott
(D) Damodar Chapekar and Balkrishna Chapekar
(D) Damodar Chapekar and Balkrishna Chapekar
(D) Damodar Chapekar and Balkrishna Chapekar
Answer: (D) Damodar Chapekar and Balkrishna Chapekar
Answer: (D) Damodar Chapekar and Balkrishna Chapekar
Answer: (D) Damodar Chapekar and Balkrishna Chapekar
The Hindu Dharma Sangrakshini Sabha was founded in 1893 by the Chapekar brothers, Damodar Hari Chapekar and Balkrishna Hari Chapekar. This organization aimed to protect and promote Hindu religious traditions and address social and political issues of the time from a Hindu perspective.
The Hindu Dharma Sangrakshini Sabha was founded in 1893 by the Chapekar brothers, Damodar Hari Chapekar and Balkrishna Hari Chapekar. This organization aimed to protect and promote Hindu religious traditions and address social and political issues of the time from a Hindu perspective.
The Hindu Dharma Sangrakshini Sabha was founded in 1893 by the Chapekar brothers, Damodar Hari Chapekar and Balkrishna Hari Chapekar. This organization aimed to protect and promote Hindu religious traditions and address social and political issues of the time from a Hindu perspective.
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Related Questions
1. What is the primary function of a search engine?2. Who is the father of Computers?3. From the following list identify the hardware component that can be used to transfer files from one computer to another.4. Which computer language is the primary language for design website?5. Which of the following is the brain of the computer?6. What is the primary function of RAM?7. Which of the following is not a permanent member of the UN Security Council?8. Which of the following is not a type of computer code?9. Which of the following is a common output device used in computers?10. Amnesty International is associated with which of the following?11. How does a computer's CPU process instructions?12. What is the purpose of the BIOS in a computer?13. What is the basic unit of data storage in a computer?14. What is the difference between RAM and ROM?15. Which of the following language does the computer understand?16. Which of the following is the correct abbreviation of COMPUTER?17. How many members of the UN Security Council are permanent?18. Promotion of international peace and security is related to article?19. Which of the following computer language is written in binary codes only?20. Which of the following is a common input device used in computers?