Which of the following term is used for illegal copying and distribution of software?
A. Stealing
B. Phishing
C. Piracy
D. Counterfeiting
Answer
Correct Answer: C. Piracy
Which Network Topology needs Hub for its working?
A. Bus Topology
B. Ring Topology
C. Star Topology
D. Mesh Topology
Answer
Correct Answer: C. Star Topology
What term describes a crime that involves the use of computer technology?
A. Phishing
B. Scam
C. Computer Crime
D. None of these
Answer
Correct Answer: C. Computer Crime
FAX stands for ___?
A. File Allocation Xerox
B. Fascimile
C. Fascimiled
D. Fascinated
Answer
Correct Answer: B. Fasimile
Which key is used to lock Desktop windows?
A. Windows + P
B. Windows + L
C. Windows + A
D. None of these
Answer
Correct Answer: B. Windows + L
Which of the following is a type of computer virus that is designed to spread from computer to computer over a network?
A. Trojan Horse
B. Worm
C. Spyware
D. Adware
Answer
Correct Answer: B. Worm
Detail about MCQs
Worm is a type of computer virus that is designed to spread from computer to computer over a network. Worms are self-replicating malware that can exploit vulnerabilities in computer systems and networks to propagate themselves. They don’t require user intervention to spread and can automatically send copies of themselves to other devices connected to the same network. Once a worm infects a system, it can consume network resources, degrade performance, and carry out malicious activities, such as installing backdoors or stealing sensitive information.
Which of the following is a type of computer network that covers a large geographic area, such as a country?
A. Local Area Network (LAN)
B. Wide Area Network (WAN)
C. Metropolitan Area Network(MAN)
D. Personal Area Network (PAN)
Answer
Correct Answer: B. Wide Area Network (WAN)
Detail about MCQs
Wide Area Network (WAN) is a type of computer network that covers a large geographic area, such as a country. WANs are used to connect devices and networks over long distances, often using public or private telecommunication networks. They enable communication and data transfer between different locations, allowing organizations to connect their branches or offices spread across a wide area. WANs utilize various technologies, such as leased lines, satellite links, and internet connections, to establish connectivity over vast distances. Local Area Network (LAN) is a network that covers a small area, like an office building or a home. Metropolitan Area Network (MAN) is a network that spans a city or metropolitan area. Personal Area Network (PAN) is a network that connects devices within the immediate vicinity of an individual, typically within a range of a few meters.
Which of the following is a type of computer program that is used to perform a specific task, such as creating a spreadsheet or editing an image?
A. Utility Program
B. System Software
C. Application Software
D. Scripting Software
Answer
Correct Answer: C. Application Software
Detail about MCQs
Application Software is a type of computer program that is used to perform a specific task, such as creating a spreadsheet or editing an image. Application software is designed to meet the needs and requirements of users by providing functionality and tools for various purposes. It includes programs like word processors, spreadsheets, graphics editors, video editors, web browsers, and many others. Utility programs, system software, and scripting software serve different purposes. Utility programs provide tools for system maintenance and optimization, system software controls hardware and software resources, and scripting software allows users to automate tasks or create custom programs.
Which of the following is a type of computer virus that is designed to disguise itself as a legitimate program or file?
A. Trojan Virus
B. Worm
C. Spyware
D. Adware
Answer
Correct Answer: A. Trojan Virus
Detail about MCQs
Trojan Virus is a type of computer virus that is designed to disguise itself as a legitimate program or file. It derives its name from the story of the Trojan Horse in Greek mythology, where a deceptive wooden horse was used to gain entry into the city of Troy. Similarly, a Trojan virus appears to be harmless or beneficial, enticing users to download or execute it. Once activated, it can perform malicious actions, such as stealing sensitive information, damaging files, or providing unauthorized access to the attacker. Worms, spyware, and adware are other types of malware, but they have different characteristics and objectives.
Which of the following is a type of computer program that is used to control the hardware and software resources of a computer system?
A. Utility Software
B. System Software
C. Application Software
D. Scripting Software
Answer
Correct Answer: B. System Software
Detail about MCQs
System Software is a type of computer program that is used to control the hardware and software resources of a computer system. System software acts as an intermediary between the computer hardware and the application software, enabling the efficient operation of the computer system. It includes operating systems, device drivers, firmware, and other essential programs that provide a platform for running application software. Utility software, application software, and scripting software are different categories of software that serve specific purposes but do not directly control the overall computer system.