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. Which clause of the Assam Accord deals with constitutional protections to
the people of Assam?
Q1. 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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Q2. What is the Blue Revolution related to?
Q2. 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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Q3. Amnesty International is associated with which of the following?
Q3. Amnesty International is associated with which of the following?
(A) Human Rights
(A) Human Rights
(A) Human Rights
(B) Cultural Heritage Protection
(B) Cultural Heritage Protection
(B) Cultural Heritage Protection
(C) Forest Conservation
(C) Forest Conservation
(C) Forest Conservation
(D) Animal Rights
(D) Animal Rights
(D) Animal Rights
Answer: (A) Human Rights
Answer: (A) Human Rights
Answer: (A) Human Rights
Amnesty International is an international non-governmental organization that focuses on human rights. The organization's mission is to prevent and end human rights abuses, and to hold violators accountable.
Amnesty International is an international non-governmental organization that focuses on human rights. The organization's mission is to prevent and end human rights abuses, and to hold violators accountable.
Amnesty International is an international non-governmental organization that focuses on human rights. The organization's mission is to prevent and end human rights abuses, and to hold violators accountable.
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Q4. How many members of the UN Security Council are permanent?
Q4. How many members of the UN Security Council are permanent?
(A) 10
(A) 10
(A) 10
(B) 15
(B) 15
(B) 15
(C) 7
(C) 7
(C) 7
(D) 5
(D) 5
(D) 5
Answer: (D) 5
Answer: (D) 5
Answer: (D) 5
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
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Q5. What is the primary function of RAM?
Q5. What is the primary function of RAM?
(A) Stores data permanently
(A) Stores data permanently
(A) Stores data permanently
(B) Temporarily stores data for immediate use
(B) Temporarily stores data for immediate use
(B) Temporarily stores data for immediate use
(C) Controls the flow of electricity in a computer
(C) Controls the flow of electricity in a computer
(C) Controls the flow of electricity in a computer
(D) Interprets and executes instructions
(D) Interprets and executes instructions
(D) Interprets and executes instructions
Answer: (B) Temporarily stores data for immediate use
Answer: (B) Temporarily stores data for immediate use
Answer: (B) Temporarily stores data for immediate use
RAM (Random Access Memory) is a type of computer memory that stores data temporarily while the computer is running. It is used to hold data that the CPU needs to access quickly, such as programs and data being used by applications.
RAM (Random Access Memory) is a type of computer memory that stores data temporarily while the computer is running. It is used to hold data that the CPU needs to access quickly, such as programs and data being used by applications.
RAM (Random Access Memory) is a type of computer memory that stores data temporarily while the computer is running. It is used to hold data that the CPU needs to access quickly, such as programs and data being used by applications.
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Q6. Which of the following computer language is written in binary codes only?
Q6. Which of the following computer language is written in binary codes only?
(A) Assembly Language
(A) Assembly Language
(A) Assembly Language
(B) High-level Language
(B) High-level Language
(B) High-level Language
(C) Machine Language
(C) Machine Language
(C) Machine Language
(D) C
(D) C
(D) C
Answer: (C) Machine Language
Answer: (C) Machine Language
Answer: (C) Machine Language
Machine language is the only computer language that is directly written and understood in binary codes (sequences of 0s and 1s). It is the lowest-level programming language and is specific to the computer's architecture. Every instruction that the CPU executes is in machine code. Assembly language uses mnemonics to represent machine code instructions, making it slightly more human-readable than raw binary, but it still requires an assembler to translate it into machine code. High-level languages are much more abstract and human-readable, requiring compilers or interpreters to translate them into machine code before execution.
Machine language is the only computer language that is directly written and understood in binary codes (sequences of 0s and 1s). It is the lowest-level programming language and is specific to the computer's architecture. Every instruction that the CPU executes is in machine code. Assembly language uses mnemonics to represent machine code instructions, making it slightly more human-readable than raw binary, but it still requires an assembler to translate it into machine code. High-level languages are much more abstract and human-readable, requiring compilers or interpreters to translate them into machine code before execution.
Machine language is the only computer language that is directly written and understood in binary codes (sequences of 0s and 1s). It is the lowest-level programming language and is specific to the computer's architecture. Every instruction that the CPU executes is in machine code. Assembly language uses mnemonics to represent machine code instructions, making it slightly more human-readable than raw binary, but it still requires an assembler to translate it into machine code. High-level languages are much more abstract and human-readable, requiring compilers or interpreters to translate them into machine code before execution.
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Q7. What is the purpose of the BIOS in a computer?
Q7. What is the purpose of the BIOS 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 manage hardware resources
(C) To manage hardware resources
(C) To manage hardware resources
(D) To Initialize the computer's hardware
(D) To Initialize the computer's hardware
(D) To Initialize the computer's hardware
Answer: (D) To Initialize the computer's hardware
Answer: (D) To Initialize the computer's hardware
Answer: (D) To Initialize the computer's hardware
The BIOS (Basic Input/Output System) is a firmware program embedded in a computer's motherboard. Its primary function is to initialize the computer's hardware components when it is first turned on. It checks the system's configuration, tests the components, and loads the operating system into memory.
The BIOS (Basic Input/Output System) is a firmware program embedded in a computer's motherboard. Its primary function is to initialize the computer's hardware components when it is first turned on. It checks the system's configuration, tests the components, and loads the operating system into memory.
The BIOS (Basic Input/Output System) is a firmware program embedded in a computer's motherboard. Its primary function is to initialize the computer's hardware components when it is first turned on. It checks the system's configuration, tests the components, and loads the operating system into memory.
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Q8. Which of the following monitor looks like a television and are normally used with non-portable computer systems?
Q8. 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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Q9. Which of the following is a common output device used in computers?
Q9. Which of the following is a common output device used in computers?
(A) Mouse
(A) Mouse
(A) Mouse
(B) Scanner
(B) Scanner
(B) Scanner
(C) Printer
(C) Printer
(C) Printer
(D) Microphone
(D) Microphone
(D) Microphone
Answer: (C) Printer
Answer: (C) Printer
Answer: (C) Printer
A printer is an output device that produces physical copies of digital documents. It can print text, images, and graphics.
A printer is an output device that produces physical copies of digital documents. It can print text, images, and graphics.
A printer is an output device that produces physical copies of digital documents. It can print text, images, and graphics.
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Q10. Which of the following is not a permanent member of the UN Security Council?
Q10. Which of the following is not a permanent member of the UN Security Council?
(A) Russia
(A) Russia
(A) Russia
(B) Britain
(B) Britain
(B) Britain
(C) Germany
(C) Germany
(C) Germany
(D) China
(D) China
(D) China
Answer: (C) Germany
Answer: (C) Germany
Answer: (C) Germany
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
The United Nations Security Council (UNSC) has 15 members, including five permanent members and ten non-permanent members. The United States, China, France, Russia, and the United Kingdom. These members are also known as the P5, Permanent Five, or Big Five. Any one of the permanent members can veto a resolution.
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Related Questions
1. What is the term used to describe the process of converting digital data into a format that can be transmitted over a network?2. What is the function of a computer's motherboard?3. Who is the father of Computers?4. What is the primary function of a CPU?5. What is the smallest unit of data in a computer?6. Describe the role of a graphics card in a computer.7. What is the purpose of a firewall in a computer network?8. Promotion of international peace and security is related to article?9. Which of the following is not a core language used for front-end web development?10. What is the full form of CPU?11. Which is called the brain of the computer?12. Which of the following is the correct abbreviation of COMPUTER?13. Which of the following is the brain of the computer?14. Which of the following is the smallest unit of data in a computer?15. How many non-permanent members does UN Security Council have?16. From the following list identify the hardware component that can be used to transfer files from one computer to another.17. What is the basic unit of data storage in a computer?18. Which of the following is a common input device used in computers?19. Which of the following is not a type of computer code?20. What is the primary function of a search engine?