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