Review Examination.docx

Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ I. 1. What is the primary function of an operating system? a. **Manage hardware and software resources** b. Create and run applications c. Provide user interfaces d. Store and retrieve files 2. How does an operating...

Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ I. 1. What is the primary function of an operating system? a. **Manage hardware and software resources** b. Create and run applications c. Provide user interfaces d. Store and retrieve files 2. How does an operating system interact with the computer's hardware? a. **Through direct manipulation of hardware components** b. By providing a user-friendly interface c. Via the application program interface d. By controlling the boot process 3. What services does an operating system offer to applications? a. **Memory management, process scheduling, file organization** b. Network connectivity, cloud storage, multimedia editing c. Gaming, social media, e-commerce d. Graphic design, web development, database management 4. Why is the operating system essential for a computer's functionality? a. It enhances the computer's performance b. It provides security against cyber threats c. **It enables the execution of other software applications** d. It simplifies hardware maintenance 5. Which component of system software is responsible for organizing, storing, and retrieving files on a computer? a. Device driver b. Kernel c. File manager d. **Operating** **system** 6. When a process requests memory, the operating system will typically: a. Allocate the entire memory space of the computer to the process. b. **Allocate a specific amount of memory based on the process's needs and available resources.** c. Allocate memory only after the process has finished executing. d. Allocate memory only if the process is considered high-priority 7. Which of the following is NOT a task typically performed by memory management? a. Keeping track of allocated and free memory addresses. b. Deciding which process get access to memory and for how long. c. Allocating memory to processes when they request it. d. **Optimizing the speed of the CPU.** 8. Which of the following is the goal of an operating system? a. **Make the computer system convenient to use.** b. Make the system not efficient to use. c. Make the computer system normally organized into directories. d. Make the computer system prevents unauthorized access to programs and data. 9. He is known as the father of Digital Computer. a. Charles Darwin b. Charles Cabbage c. **Charles** **Babbage** d. Tim-Berners Lee 10. What do you called as the time given to each task to execute? a. **Quantum** b. Multitasking systems c. Time-sharing d. None of the above 11. What do you mean by IBM? a. **International Business Machines** b. Intermediate Business Machines c. Information Business Machines d. International Business Microsystem 12. It used a high level language. a. **FORTRAN** b. Transistor c. Binary Language d. None of the above 13. It is largely popular during the fourth generation. a. **PCs** b. IBM c. FORTRAN d. OS 14. DOS stands for? a. Data Operating System b. **Disk Operating System** c. Data Optimal System d. Disk Operating Security 15. This generation used vacuum tubes and the language machine is called binary. a. **First generation** b. Second generation c. Third generation d. Fourth generation 16. It is a primary software installed on a computer. a. Computer Application b. Operating System c. Program System d. Computer System 17. In term of security, it is an important part of computer system. a. Files storage b. Document application c. Programs d. **Data** 18. The designers develop the system of multiprogramming in which it can quickly process job. a. First generation b. Second generation c. Third Generation d. Fourth Generation 19. He designed the first true digital computer. a. **Charles Babbage** b. Bill Gates c. Tim Berners Lee d. Brendan Eich 20. What is the newer Version of Microsoft? a. DOS b. Mac-DOS c. **MS-DOS** d. None of the above II. Give the characteristic of Random Access Memory and Read-only Memory. Choose your answer inside the box. **Random Access Memory** 1. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 2. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 3. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 4. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 5. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** **Read --Only Memory** 1. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 2. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 3. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 4. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** 5. **\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** III. **Choose your answer inside the box, write the letter corresponds to the number.** \_\_\_\_\_\_\_\_1. It is a coordination and assignment of compilers, interpreters, assemblers, and other software to the various users of the computer system. \_\_\_\_\_\_\_\_\_2. It is normally organized into directories for easy navigation and usage. \_\_\_\_\_\_\_\_\_3. It protects of dumps, traces, error messages and other debugging and error detecting aids. \_\_\_\_\_\_\_\_\_4. It serves as the primary memory or main memory. \_\_\_\_\_\_\_\_\_\_5. If recording delays between request for a service and response from the system. \_\_\_\_\_\_\_\_\_\_6. It will track time and resources used by various job and user \_\_\_\_\_\_\_\_\_\_7. It helps to record delays between request for a service and response from the system. \_\_\_\_\_\_\_\_\_\_\_8. An operating system manages device communication via their respective drivers. \_\_\_\_\_\_\_\_\_\_\_9. At this time, the OS decides which process gets the processor when and for how much time this function is called process scheduling. \_\_\_\_\_\_\_\_\_\_10. It provides multiple program that can be run at the same time. IV. Choose your answer inside the box, write the letter corresponds to the number. \_\_\_\_\_\_\_\_1. The personal computer become popularly known. \_\_\_\_\_\_\_\_2. The General Motors created operating system. \_\_\_\_\_\_\_\_3. It has used a technology of transistor. \_\_\_\_\_\_\_\_4. Operating system introduced in 1940' to early 1950's. \_\_\_\_\_\_\_\_5. The technology used is vacuum tubes. \_\_\_\_\_\_\_\_6. It introduced the first operating system called Fortran Monitor System. \_\_\_\_\_\_\_\_7. It introduced during 1965-1980. \_\_\_\_\_\_\_\_8. It introduced during 1955 to 1965. \_\_\_\_\_\_\_\_9. The first version of UNIX operating system was created. \_\_\_\_\_\_\_\_10. It introduced during 1980 until the present. '