This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 6 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is an IP address? A) A protocol for sending emails. B) An IP address is a unique numerical label assigned to each device on a network. C) A type of software used to manage networks. D) A physical device that connects to the internet. Show Answer Correct Answer: B) An IP address is a unique numerical label assigned to each device on a network. 2. When two or more processes execute at the same time, independent of each other, they are called ..... processes. A) A. concurrent. B) B. scheduler. C) C. deadlock. D) None of the above. Show Answer Correct Answer: A) A. concurrent. 3. A ..... is a personal computer that can be easilymoved and used in a variety of locations. A) A) Desktop Computer. B) B) Laptop Computer. C) All the above. D) None of the above. Show Answer Correct Answer: B) B) Laptop Computer. 4. Arnav is using his computer to complete his homework. What is the primary function of a computer? A) Processing data. B) Storing data. C) Input data. D) Displaying data. Show Answer Correct Answer: A) Processing data. 5. Which port is typically used to connect a comuter to a TV for video output? A) HDMI. B) DVI. C) PS2. D) Serial. Show Answer Correct Answer: A) HDMI. 6. What is IP addressing and why is it necessary? A) IP addressing is a technique for improving internet speed. B) IP addressing is used solely for wireless communication. C) IP addressing is a method of assigning unique identifiers to devices on a network, essential for communication and data routing. D) IP addressing is a method for encrypting data on a network. Show Answer Correct Answer: C) IP addressing is a method of assigning unique identifiers to devices on a network, essential for communication and data routing. 7. What is the role of an IP address in networking? A) An IP address uniquely identifies a device on a network and enables communication between devices. B) An IP address is used to play video games. C) An IP address is essential for cooking dinner. D) An IP address is required for watering plants. Show Answer Correct Answer: A) An IP address uniquely identifies a device on a network and enables communication between devices. 8. The operating system manages A) Memory. B) Processor. C) Disk and i/o devices. D) All of the above. Show Answer Correct Answer: D) All of the above. 9. In binary a 1 represents ..... A) Input. B) On. C) Off. D) Output. Show Answer Correct Answer: B) On. 10. An advantage of cloud storage is: A) Increased data security. B) Access to data is faster than locally stored data. C) The clouds are not visible. D) Must have Internet to access the data stored in the cloud. Show Answer Correct Answer: A) Increased data security. 11. Which of the following is designed to control the operations of a computer? A) Application Software. B) System Software. C) User. D) Utility Software. Show Answer Correct Answer: B) System Software. 12. A ..... is a multiprocessing system capable of supporting from 4 to about 200 users simultaneously. A) Mainframe computer. B) Minicomputer. C) AIO computer. D) Microcomputer. Show Answer Correct Answer: B) Minicomputer. 13. Is a computer architecture where instructions are such that a single instruction can execute multiple low-level operations like loading from memory, storing into memory, or an arithmetic operation. A) CISC. B) PITO. C) FTP. D) CLA. Show Answer Correct Answer: A) CISC. 14. What does the instruction "Add LOCA, R0" do? A) Adds the operand at memory location LOCA to the operand in register R0 and stores the sum in R0. B) Subtracts the operand in R0 from LOCA and stores the result in LOCA. C) Multiplies the values in LOCA and R0 and stores the result in LOCA. D) Divides the value in R0 by LOCA and stores the result in R0. Show Answer Correct Answer: A) Adds the operand at memory location LOCA to the operand in register R0 and stores the sum in R0. 15. EDVAC is designed by ..... and ..... A) Charles Babbage and Alan Turing. B) John Mouchly and J Presper Eckert. C) Von Newmann and Dennis Ritche. D) Elon Musk and Bill Gates. Show Answer Correct Answer: B) John Mouchly and J Presper Eckert. 16. According to the von Neumann model, ..... are stored in memory. A) Only data. B) Neither data nor programs. C) Only programs. D) Data & programs. Show Answer Correct Answer: D) Data & programs. 17. An incorrect statement regarding the representation of Algorithms is? A) As pseudo codes. B) As program. C) As syntax. D) None. Show Answer Correct Answer: C) As syntax. 18. What are the basic functions of a CPU? A) Performing arithmetic operations only. B) Managing input and output devices. C) Storing data in memory. D) The basic functions of a CPU are fetching, decoding, and executing instructions. Show Answer Correct Answer: D) The basic functions of a CPU are fetching, decoding, and executing instructions. 19. What is a root directory? A) A file compression tool. B) A folder that contains viruses. C) A program used to delete files. D) The top folder in a computer that stores startup files. Show Answer Correct Answer: D) The top folder in a computer that stores startup files. 20. What is the main function of hardware in a computer system? A) To provide the physical components necessary for processing and storing data. B) To create and edit documents and files. C) To connect to the internet and browse websites. D) To provide software programs for the computer system. Show Answer Correct Answer: A) To provide the physical components necessary for processing and storing data. 21. Which computer is capable of supporting up to 250 users simultaneously A) Microcomputer. B) Laptp. C) Minicomputer. D) Personal computer. Show Answer Correct Answer: C) Minicomputer. 22. What types of output devices are commonly used with computers? A) Monitors, printers, speakers, projectors. B) Scanners. C) Webcams. D) Keyboards. Show Answer Correct Answer: A) Monitors, printers, speakers, projectors. 23. What is a primary key in a database table in MS Access? A) A primary key in a database table in MS Access uniquely identifies each record in the table. B) A primary key in a database table in MS Access can be duplicated across multiple records. C) A primary key in a database table in MS Access is optional and not necessary for data integrity. D) A primary key in a database table in MS Access is used for sorting records alphabetically. Show Answer Correct Answer: A) A primary key in a database table in MS Access uniquely identifies each record in the table. 24. What is an example of secondary storage? A) USB flash drive. B) CPU. C) Control unit. D) RAM. Show Answer Correct Answer: A) USB flash drive. 25. Voice recognition systems are commonly used in: A) Printing. B) Plotting. C) Virtual assistants. D) Video editing. Show Answer Correct Answer: C) Virtual assistants. 26. Allows computer users to input audio into their computers. A) Mouse. B) Printer. C) Microphone. D) Speaker. Show Answer Correct Answer: C) Microphone. 27. Which of these is a valid use of the Reply All feature? A) Correcting someone's spelling mistake in an e-mail. B) Responding with "I agree" or "me too". C) Responding with "please take me off your list". D) None of these. Show Answer Correct Answer: D) None of these. 28. Which of the following controls the process of interaction between the user and the operating system? A) Language translator. B) Platform. C) Screen saver. D) CPU. Show Answer Correct Answer: A) Language translator. 29. This unit can store instructions, data and immediate results A) Memory Unit. B) System Unit. C) Input Unit. D) Output Unit. Show Answer Correct Answer: A) Memory Unit. 30. Explain the concept of 'inheritance' in programming languages. A) Inheritance is a method for creating new programming languages. B) Inheritance allows a child class to inherit attributes and methods from a parent class, promoting code reuse and establishing a class hierarchy. C) Inheritance is a way to delete attributes from a class. D) Inheritance allows a class to operate independently without any relationships. Show Answer Correct Answer: B) Inheritance allows a child class to inherit attributes and methods from a parent class, promoting code reuse and establishing a class hierarchy. 31. What is the acronym/abbreviation for Central Processing Unit? A) Cpu. B) Bios. C) Nba. D) Scuba. Show Answer Correct Answer: A) Cpu. 32. What is the primary purpose of an IP address? A) To enhance network security. B) To identify and locate devices on a network. C) To provide internet speed. D) To store user data. Show Answer Correct Answer: B) To identify and locate devices on a network. 33. A graphic design class needs precise input for digital illustration. Which devices are most suitable? A) Standard keyboard only. B) Barcode scanner and receipt printer. C) Graphics tablet with stylus and a calibrated colour monitor. D) Touch-tone phone. Show Answer Correct Answer: C) Graphics tablet with stylus and a calibrated colour monitor. 34. Which of the following is not a function of the Input Unit? A) It reads instructions and data from the outside world. B) It converts the data into computer acceptable format. C) It makes the data into user understandable format. D) It supplies the data and instructions to the computer for further processing. Show Answer Correct Answer: C) It makes the data into user understandable format. 35. What role do web browsers play in internet usage? A) Web browsers are primarily for downloading files. B) Web browsers enable users to access and interact with content on the internet. C) Web browsers are used to create websites. D) Web browsers store all internet data permanently. Show Answer Correct Answer: B) Web browsers enable users to access and interact with content on the internet. 36. What is the difference between SSD and HDD? A) SSD is faster and more durable than HDD, which is slower and has moving parts. B) SSD has moving parts while HDD does not. C) HDD is more expensive than SSD. D) HDD is faster and more durable than SSD. Show Answer Correct Answer: A) SSD is faster and more durable than HDD, which is slower and has moving parts. 37. Which of the following is a part of the Central Processing Unit? A) Key board. B) Arithmetic & Logic unit. C) Printer. D) Mouse. Show Answer Correct Answer: B) Arithmetic & Logic unit. 38. Founder of Microsoft Corporation. A) William Shakespeare. B) William Henry Gates III. C) Linus Torvalds. D) Larry Page. Show Answer Correct Answer: B) William Henry Gates III. 39. Spelling and Grammar tab is found under ..... A) Tools. B) File. C) Insert. D) None. Show Answer Correct Answer: A) Tools. 40. Describe the second generation of computers. A) The second generation of computers was primarily based on mechanical components. B) The second generation of computers used vacuum tubes and punch cards. C) The second generation of computers relied on paper tape for storage. D) The second generation of computers used transistors, high-level programming languages, and magnetic core memory, resulting in smaller, faster, and more reliable machines. Show Answer Correct Answer: D) The second generation of computers used transistors, high-level programming languages, and magnetic core memory, resulting in smaller, faster, and more reliable machines. 41. Which storage type is used in the modern digital cameras, mobile phones, Mp3 players etc ..... ? A) Optical Drive. B) Floppy Drive. C) Flash Memory Card. D) PenDrive. Show Answer Correct Answer: C) Flash Memory Card. 42. This is the medium used by the computer to interact with the user to understand what the user wants to do with input. A) PROCESSORS. B) GRAPHICS OR VIDEO CARD. C) OPERATIG SYSTEM OR APPLICATIONS. D) None of the above. Show Answer Correct Answer: B) GRAPHICS OR VIDEO CARD. 43. Which of the following backup methods is NOT recommended? A) Using a single flash drive. B) Backing up on multiple devices. C) Regularly using cloud services. D) Automatic backups. Show Answer Correct Answer: A) Using a single flash drive. 44. What does the acronym 'HTTP' stand for in web technology? A) High Transfer Text Protocol. B) Hypertext Transmission Protocol. C) Hyperlink Text Transfer Protocol. D) Hypertext Transfer Protocol. Show Answer Correct Answer: D) Hypertext Transfer Protocol. 45. The computer that process both analog and digital is called ..... A) Hybrid computer. B) Analog computer. C) Mainframe computer. D) Digital computer. Show Answer Correct Answer: A) Hybrid computer. 46. What are the major components of a computer? A) Monitor, Keyboard, Mouse, Printer. B) Hardware, Software, CPU, Memory. C) Input, Output, Processing, Storage. D) Analog, Digital, Hybrid, Mainframe. Show Answer Correct Answer: C) Input, Output, Processing, Storage. 47. This term refers to the technology that involves using hardware and software delivered over a network, such as the Internet. It also allows end users (customers) to use mobile phones, computers, laptops, or tablets to access data through a web browser (Chrome, Firefox etc.) A) LAN. B) The Cloud. C) Cloud Computing. D) Information Management. Show Answer Correct Answer: C) Cloud Computing. 48. Optical devices such as CD or DVD stores data by encoding a series of ..... on the disc surface. A) Pits. B) Pots. C) Points. D) Dots. Show Answer Correct Answer: A) Pits. 49. Who is called the father of Computer? A) Charles Babbage. B) Tim Cranmer. C) John Napier. D) Blaise Pascal. Show Answer Correct Answer: A) Charles Babbage. 50. Delete key is used to erase A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 51. During a class project, Ishika and Dhruv were discussing different types of memory used in computers. Dhruv mentioned that some types of memory lose their data when the power is turned off, while Ishika pointed out that there are types of memory that retain data even without power. Which of the following is a type of non-volatile memory? A) ROM. B) RAM. C) Cache Memory. D) Registers. Show Answer Correct Answer: A) ROM. 52. A plotter is similar to A) Control Unit. B) Projector. C) Super Computers. D) Printer. Show Answer Correct Answer: D) Printer. 53. What is the primary purpose of the crop feature when editing a picture in a document? A) Show less by trimming edges. B) Save more by compressing size. C) View more by opening image. D) Enlarge more by scaling up. Show Answer Correct Answer: A) Show less by trimming edges. 54. This is not a type of memory A) ROM. B) Punched Card. C) RAM. D) Register. Show Answer Correct Answer: B) Punched Card. 55. Saving data and instructions to make them readily available is the job of ..... A) Storage Unit. B) Input Unit. C) Output Unit. D) Cache Unit. Show Answer Correct Answer: A) Storage Unit. 56. Which of the following is not a benefit of cloud computing? A) Improved security due to centralized data storage. B) Access to the same services and files from multiple devices. C) Relatively low cost for advanced services. D) Flexibility in being able to use services from many locations. Show Answer Correct Answer: C) Relatively low cost for advanced services. 57. What is the legal document presented when installing software that defines what the user can and cannot do with the product? A) Digital Millennium Copyright Act. B) General Public License. C) End User License Agreement. D) Open-source License. Show Answer Correct Answer: C) End User License Agreement. 58. What is the purpose of the IPO Cycle in Computer? A) To confuse users. B) To explain the hardware components. C) To show the input and output process. D) To demonstrate software applications. Show Answer Correct Answer: C) To show the input and output process. 59. Which device is used to print high-quality images and photos? A) Daisy wheel printer. B) Inkjet printer. C) Dot matrix printer. D) Line printer. Show Answer Correct Answer: B) Inkjet printer. 60. Which of the following is an example of 'main memory'. A) RAM. B) Hard Drive. C) ROM. D) USB Drive. Show Answer Correct Answer: A) RAM. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Computer Science Chapter 1 Computer Fundamentals Quiz 1Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 2Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 3Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 4Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 5Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 7Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 8Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books