A) It holds information and instructions while programs run B) It sends the results of computer processes to the user C) It organizes how data and instructions are processed D) It connects the computer to external data sources
A) Virtual memory is a feature that lets the operating system use the internet to find extra memory for applications. B) Virtual memory lets the operating system use part of the hard drive as if it were RAM, allowing more applications to run at the same time and giving each application more memory than it would normally have C) Virtual memory is a technology that enables the operating system to create virtual machines for running various applications.
A) It keeps temporary data during processing B) It performs math and logic operations C) It directs data flow between parts D) It handles memory for programs
A) Register B) Process C) Stacks D) Queues
A) Speakers B) Monitor/Screen C) CD/DVD ROM D) Mouse
A) Input unit B) Registers C) Control unit D) Arithmetic logic unit (ALU)
A) CPU scheduling B) Process cycle C) Process Management D) Memory Management
A) To deliver the computer processes results to the user B) To perform arithmetic and logical processes on the supplied data C) To arrange data and instruction processing D) To store information and instructions during program execution
A) Process scheduling is the method used by the operating system to manage and prioritize the execution of multiple processes. It is important in an operating system to ensure efficient utilization of CPU and other resources, as well as to provide fair access to the CPU for all processes. B) processes. It is important in an operating system to ensure that processes never get interrupted. C) Process scheduling is the method used by the operating system to manage and prioritize the execution of multiple
A) Synchronizes the operations of computer parts B) Stores the operating system C) Executes user applications D) Manages input and output devices
A) Supplies power to the computer B) Temporarily holds data during processing C) Helps the CPU communicate with other parts D) Executes instructions from memory
A) Paging allows memory to be used without needing it to be in one continuous block, while segmentation lets users see memory in a way that doesn't have to be continuouS. B) Paging is not used in modern operating systems, while segmentation is the main way to manage memory C) Paging requires memory to be in one continuous block, while segmentation allows users to see memory in a continuous way.
A) It holds information and instructions while a program runs B) It sends the results of computer processes to the user C) It connects the computer to external data sources D) It organizes how data and instructions are processed
A) To carry out assembly language commands B) To hold data and instructions while a program runs C) To show the results of computer processes to the user D) To allow electrical signals to move between parts
A) terminated B) ready C) waiting D) running
A) Temporary memory devices used by the CPU B) High-speed circuits that perform arithmetic and logical processes C) Methods for redirecting the processor to handle an occurrence D) Collections of signal lines with a linked purpose
A) running B) ready C) waiting D) new
A) It is quicker than non-volatile memory B) It costs more than non-volatile memory C) It is for long-term data storage D) It keeps data when the power is off
A) Cache memory is only for graphics processing. B) Cache memory stores data permanently. C) Cache memory is a type of input device. D) Cache memory helps access data faster by keeping frequently used data
A) It manages memory and controls devices B) It shows the results of processes to the user C) It provides data sources to the computer D) It performs calculations and logical tasks
A) To run assembly language instructions B) To find the operating system and load it into memory C) To keep information and instructions while a program runs D) To show the results of computer processes to the user
A) Preemptive scheduling allows the operating system to interrupt a process in the middle of its execution, while non-preemptive scheduling does not. B) Preemptive scheduling is used for single-core processors, while non-preemptive scheduling is used for multi-core processors. C) Preemptive scheduling does not allow the operating system to interrupt a process, while non-preemptive scheduling allows frequent interruptions.
A) Stores data on the hard drive B) Manages memory address allocation and translation C) Controls input and output devices D) Executes instructions from the CPU
A) Solid-state drive (SSD) B) Random access memory (RAM) C) Read-only memory (ROM) D) Hard disk drive (HDD)
A) Random access memory B) Hard disk drive C) Keyboard D) Speakers
A) By using virtual memory to keep process address spaces apart B) By letting all processes use the same memory space C) By stopping processes that use too many resources D) By giving priority to processes based on their run time
A) To run hardware instructions directly B) To allow applications to ask the operating system for services C) To control the computer's physical memory D) To manage user input from devices
A) Read-only memory (ROM) B) Random access memory (RAM) C) Solid-state drive (SSD) D) Hard disk drive (HDD)
A) It stores data in RAM B) It helps manage input and output devices C) It retrieves, interprets, and executes instructions D) It safely shuts down the computer
A) By terminating all processes immediately B) By using methods to detect and recover from deadlocks C) By prioritizing processes based on their resource needs D) By allowing processes to wait forever
A) Hard disk drive (HDD) B) Random access memory and hard disk drive C) Read-only memory (ROM) & Random access memory (RAM) D) Solid-state drive (SSD)
A) By allowing all users unrestricted access to system resources B) By isolating processes from each other C) By implementing user authentication and permission settings D) By encrypting all data stored on the hard drive
A) CPU, memory, input/output devices, and storage B) Keyboard, monitor, printer, and scanner C) Motherboard, power supply, and network interface card D) Operating system, application software, and utilities
A) To allocate and deallocate memory resources for different processes B) To control the temperature of the CPU C) To manage the keyboard and mouse input D) To organize the files on the hard drive
A) It saves data permanently on the hard drive B) It runs user applications directly C) It handles network communications D) It manages hardware and provides a user interface
A) 0X800F0922 B) 0X80070035 C) 0X80070002 D) 0X80070005
A) 0X80240034 B) 0X80070005 C) 0X80070002 D) 0X80070035
A) 0X80070002 B) 0X80070005 C) 0X80070035 D) 0X800F0922
A) 0X80070005 B) 0X80070035 C) 0X800F0922 D) 0X80070002
A) 0XC0000001 B) 0XC0000225 C) 0X80240034 D) 0X80070570
A) 0XC0000225 B) 0XC000021A C) 0X80070570 D) 0XC0000001
A) 0XC0000225 B) 0X80070035 C) 0X80070005 D) 0X80070570
A) Corrupt installation files or bad disk sector B) System thread exception not handled driver- related issue C) Critical system file missing or corrupted D) System process failure often due to driver issues
A) 0X80070570 B) 0X800F0922 C) 0XC0000225 D) 0XC000021A
A) 0X0000007E B) 0X00000050 C) 0X0000003B D) 0X80070570
A) 0X0000003B B) 0X00000050 C) 0XC004F050 D) 0XC004C008
A) 0X803F7001 B) 0XC004C008 C) 0XC004C003 D) 0X0000003B
A) 0XC004C003 B) 0XC004F050 C) 0XC0000225 D) 0X0000003B
A) Invalid product key B) Product key has been used or too many devices C) Entered product key is incorrect or invalid D) Windows is not activated
A) 0XC004F050 B) 0X0000003B C) 0XC004C003 D) 0XC004C008
A) 0X80070091 B) 0X803F7001 C) 0X80071A90 D) 0X800705B4
A) 0X80071A90 B) 0X80072F8F C) 0XC004F050 D) 0X80070091
A) 0X80070091 B) 0X80072EE2 C) 0X800704CF D) 0X800705B4
A) 0X80071A90 B) 0X80070091 C) 0X80072EE2 D) 0X800705B4
A) Windows update timeout B) Directory not empty C) Network Path not found D) Timeout error, usually in windows defender
A) 0X800705B4 B) 0X80070035 C) 0X800704CF D) 0X80072EE2
A) 0X80072EE2 B) 0X80072F8F C) 0X800705B4 D) 0X80070035
A) 0X800705B4 B) 0X80072F8F C) 0X80070035 D) 0X80072EE2 |