A) It organizes how data and instructions are processed B) It sends the results of computer processes to the user C) It holds information and instructions while programs run 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 handles memory for programs C) It performs math and logic operations D) It directs data flow between parts
A) Process B) Queues C) Register D) Stacks
A) CD/DVD ROM B) Speakers C) Mouse D) Monitor/Screen
A) Input unit B) Control unit C) Arithmetic logic unit (ALU) D) Registers
A) Process Management B) Process cycle C) Memory Management D) CPU scheduling
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) Process scheduling is the method used by the operating system to manage and prioritize the execution of multiple 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 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) Stores the operating system B) Executes user applications C) Synchronizes the operations of computer parts D) Manages input and output devices
A) Temporarily holds data during processing B) Helps the CPU communicate with other parts C) Executes instructions from memory D) Supplies power to the computer
A) Paging is not used in modern operating systems, while segmentation is the main way to manage memory 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 requires memory to be in one continuous block, while segmentation allows users to see memory in a continuous way.
A) It sends the results of computer processes to the user B) It organizes how data and instructions are processed C) It connects the computer to external data sources D) It holds information and instructions while a program runs
A) To hold data and instructions while a program runs B) To carry out assembly language commands C) To allow electrical signals to move between parts D) To show the results of computer processes to the user
A) waiting B) ready C) terminated D) running
A) Methods for redirecting the processor to handle an occurrence B) High-speed circuits that perform arithmetic and logical processes C) Temporary memory devices used by the CPU D) Collections of signal lines with a linked purpose
A) running B) new C) waiting D) ready
A) It is for long-term data storage B) It costs more than non-volatile memory C) It is quicker than non-volatile memory D) It keeps data when the power is off
A) Cache memory helps access data faster by keeping frequently used data B) Cache memory is only for graphics processing. C) Cache memory stores data permanently. D) Cache memory is a type of input device.
A) It manages memory and controls devices B) It performs calculations and logical tasks C) It provides data sources to the computer D) It shows the results of processes to the user
A) To show the results of computer processes to the user B) To keep information and instructions while a program runs C) To run assembly language instructions D) To find the operating system and load it into memory
A) Preemptive scheduling does not allow the operating system to interrupt a process, while non-preemptive scheduling allows frequent interruptions. B) Preemptive scheduling is used for single-core processors, while non-preemptive scheduling is used for multi-core processors. C) Preemptive scheduling allows the operating system to interrupt a process in the middle of its execution, while non-preemptive scheduling does not.
A) Executes instructions from the CPU B) Manages memory address allocation and translation C) Stores data on the hard drive D) Controls input and output devices
A) Solid-state drive (SSD) B) Hard disk drive (HDD) C) Read-only memory (ROM) D) Random access memory (RAM)
A) Speakers B) Keyboard C) Hard disk drive 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 control the computer's physical memory B) To manage user input from devices C) To run hardware instructions directly D) To allow applications to ask the operating system for services
A) Solid-state drive (SSD) B) Read-only memory (ROM) C) Random access memory (RAM) D) Hard disk drive (HDD)
A) It retrieves, interprets, and executes instructions B) It safely shuts down the computer C) It helps manage input and output devices D) It stores data in RAM
A) By prioritizing processes based on their resource needs B) By terminating all processes immediately C) By allowing processes to wait forever D) By using methods to detect and recover from deadlocks
A) Solid-state drive (SSD) B) Read-only memory (ROM) & Random access memory (RAM) C) Hard disk drive (HDD) D) Random access memory and hard disk drive
A) By encrypting all data stored on the hard drive B) By allowing all users unrestricted access to system resources C) By isolating processes from each other D) By implementing user authentication and permission settings
A) CPU, memory, input/output devices, and storage B) Operating system, application software, and utilities C) Keyboard, monitor, printer, and scanner D) Motherboard, power supply, and network interface card
A) To organize the files on the hard drive B) To manage the keyboard and mouse input C) To allocate and deallocate memory resources for different processes D) To control the temperature of the CPU
A) It saves data permanently on the hard drive B) It handles network communications C) It runs user applications directly D) It manages hardware and provides a user interface
A) 0X80070002 B) 0X80070005 C) 0X800F0922 D) 0X80070035
A) 0X80070002 B) 0X80240034 C) 0X80070035 D) 0X80070005
A) 0X80070002 B) 0X800F0922 C) 0X80070005 D) 0X80070035
A) 0X80070035 B) 0X80070002 C) 0X800F0922 D) 0X80070005
A) 0X80240034 B) 0XC0000225 C) 0XC0000001 D) 0X80070570
A) 0XC0000001 B) 0XC0000225 C) 0X80070570 D) 0XC000021A
A) 0X80070570 B) 0X80070035 C) 0X80070005 D) 0XC0000225
A) System process failure often due to driver issues B) Corrupt installation files or bad disk sector C) Critical system file missing or corrupted D) System thread exception not handled driver- related issue
A) 0XC000021A B) 0XC0000225 C) 0X80070570 D) 0X800F0922
A) 0X80070570 B) 0X0000003B C) 0X0000007E D) 0X00000050
A) 0X00000050 B) 0X0000003B C) 0XC004F050 D) 0XC004C008
A) 0X0000003B B) 0XC004C008 C) 0XC004C003 D) 0X803F7001
A) 0X0000003B B) 0XC004F050 C) 0XC004C003 D) 0XC0000225
A) Entered product key is incorrect or invalid B) Windows is not activated C) Product key has been used or too many devices D) Invalid product key
A) 0XC004C008 B) 0X0000003B C) 0XC004F050 D) 0XC004C003
A) 0X800705B4 B) 0X80071A90 C) 0X803F7001 D) 0X80070091
A) 0X80071A90 B) 0X80072F8F C) 0XC004F050 D) 0X80070091
A) 0X80072EE2 B) 0X80070091 C) 0X800704CF D) 0X800705B4
A) 0X80072EE2 B) 0X80070091 C) 0X80071A90 D) 0X800705B4
A) Network Path not found B) Timeout error, usually in windows defender C) Windows update timeout D) Directory not empty
A) 0X800705B4 B) 0X800704CF C) 0X80070035 D) 0X80072EE2
A) 0X80070035 B) 0X800705B4 C) 0X80072F8F D) 0X80072EE2
A) 0X80070035 B) 0X80072EE2 C) 0X80072F8F D) 0X800705B4 |