A) It connects the computer to external data sources B) It organizes how data and instructions are processed C) It sends the results of computer processes to the user D) It holds information and instructions while programs run
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 handles memory for programs B) It performs math and logic operations C) It keeps temporary data during processing D) It directs data flow between parts
A) Register B) Stacks C) Queues D) Process
A) Mouse B) Speakers C) Monitor/Screen D) CD/DVD ROM
A) Registers B) Arithmetic logic unit (ALU) C) Control unit D) Input unit
A) Process cycle B) Process Management C) CPU scheduling D) Memory Management
A) To perform arithmetic and logical processes on the supplied data B) To deliver the computer processes results to the user 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 B) 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. C) processes. It is important in an operating system to ensure that processes never get interrupted.
A) Stores the operating system B) Synchronizes the operations of computer parts 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 requires memory to be in one continuous block, while segmentation allows users to see memory in a continuous way. C) Paging is not used in modern operating systems, while segmentation is the main way to manage memory
A) It organizes how data and instructions are processed B) It connects the computer to external data sources C) It sends the results of computer processes to the user D) It holds information and instructions while a program runs
A) To carry out assembly language commands B) To allow electrical signals to move between parts C) To show the results of computer processes to the user D) To hold data and instructions while a program runs
A) terminated B) waiting C) running D) ready
A) Temporary memory devices used by the CPU B) Collections of signal lines with a linked purpose C) Methods for redirecting the processor to handle an occurrence D) High-speed circuits that perform arithmetic and logical processes
A) waiting B) new C) ready D) running
A) It costs more than non-volatile memory B) It keeps data when the power is off C) It is for long-term data storage D) It is quicker than non-volatile memory
A) Cache memory helps access data faster by keeping frequently used data B) Cache memory stores data permanently. C) Cache memory is a type of input device. D) Cache memory is only for graphics processing.
A) It shows the results of processes to the user B) It performs calculations and logical tasks C) It manages memory and controls devices D) It provides data sources to the computer
A) To keep information and instructions while a program runs B) To run assembly language instructions C) To show the results of computer processes to the user D) To find the operating system and load it into memory
A) Preemptive scheduling is used for single-core processors, while non-preemptive scheduling is used for multi-core processors. B) Preemptive scheduling allows the operating system to interrupt a process in the middle of its execution, while non-preemptive scheduling does not. C) Preemptive scheduling does not allow the operating system to interrupt a process, while non-preemptive scheduling allows frequent interruptions.
A) Executes instructions from the CPU B) Controls input and output devices C) Manages memory address allocation and translation D) Stores data on the hard drive
A) Hard disk drive (HDD) B) Solid-state drive (SSD) C) Read-only memory (ROM) D) Random access memory (RAM)
A) Hard disk drive B) Keyboard C) Speakers D) Random access memory
A) By letting all processes use the same memory space B) By stopping processes that use too many resources C) By using virtual memory to keep process address spaces apart D) By giving priority to processes based on their run time
A) To run hardware instructions directly B) To manage user input from devices C) To allow applications to ask the operating system for services D) To control the computer's physical memory
A) Hard disk drive (HDD) B) Solid-state drive (SSD) C) Read-only memory (ROM) D) Random access memory (RAM)
A) It safely shuts down the computer B) It helps manage input and output devices C) It stores data in RAM D) It retrieves, interprets, and executes instructions
A) By using methods to detect and recover from deadlocks B) By prioritizing processes based on their resource needs C) By terminating all processes immediately D) By allowing processes to wait forever
A) Read-only memory (ROM) & Random access memory (RAM) B) Solid-state drive (SSD) C) Hard disk drive (HDD) D) Random access memory and hard disk drive
A) By isolating processes from each other B) By encrypting all data stored on the hard drive C) By allowing all users unrestricted access to system resources D) By implementing user authentication and permission settings
A) Motherboard, power supply, and network interface card B) Operating system, application software, and utilities C) CPU, memory, input/output devices, and storage D) Keyboard, monitor, printer, and scanner
A) To organize the files on the hard drive B) To allocate and deallocate memory resources for different processes C) To control the temperature of the CPU D) To manage the keyboard and mouse input
A) It manages hardware and provides a user interface B) It handles network communications C) It saves data permanently on the hard drive D) It runs user applications directly
A) 0X80070035 B) 0X80070005 C) 0X80070002 D) 0X800F0922
A) 0X80070035 B) 0X80070002 C) 0X80070005 D) 0X80240034
A) 0X80070035 B) 0X80070005 C) 0X800F0922 D) 0X80070002
A) 0X80070005 B) 0X800F0922 C) 0X80070002 D) 0X80070035
A) 0XC0000225 B) 0XC0000001 C) 0X80240034 D) 0X80070570
A) 0XC0000001 B) 0X80070570 C) 0XC0000225 D) 0XC000021A
A) 0XC0000225 B) 0X80070570 C) 0X80070035 D) 0X80070005
A) System thread exception not handled driver- related issue B) System process failure often due to driver issues C) Corrupt installation files or bad disk sector D) Critical system file missing or corrupted
A) 0X80070570 B) 0XC000021A C) 0XC0000225 D) 0X800F0922
A) 0X00000050 B) 0X0000003B C) 0X0000007E D) 0X80070570
A) 0X0000003B B) 0XC004C008 C) 0X00000050 D) 0XC004F050
A) 0X0000003B B) 0XC004C003 C) 0XC004C008 D) 0X803F7001
A) 0XC004C003 B) 0X0000003B C) 0XC0000225 D) 0XC004F050
A) Entered product key is incorrect or invalid B) Product key has been used or too many devices C) Windows is not activated D) Invalid product key
A) 0XC004C003 B) 0XC004C008 C) 0XC004F050 D) 0X0000003B
A) 0X80071A90 B) 0X800705B4 C) 0X80070091 D) 0X803F7001
A) 0X80071A90 B) 0X80070091 C) 0X80072F8F D) 0XC004F050
A) 0X80072EE2 B) 0X80070091 C) 0X800705B4 D) 0X800704CF
A) 0X800705B4 B) 0X80071A90 C) 0X80070091 D) 0X80072EE2
A) Network Path not found B) Directory not empty C) Timeout error, usually in windows defender D) Windows update timeout
A) 0X800704CF B) 0X800705B4 C) 0X80072EE2 D) 0X80070035
A) 0X800705B4 B) 0X80072F8F C) 0X80070035 D) 0X80072EE2
A) 0X80072F8F B) 0X80072EE2 C) 0X800705B4 D) 0X80070035 |