
Operating System
Quiz by Ms.sumaiya
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71 questions
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- Q1What is a process in the context of computer systems?A program in executionA hardware componentA type of software licenseA computer virus30s
- Q2In computer systems, what term describes an instance of a process that is ready to use CPU resources?Idle stateBlocked stateReady stateTerminated state30s
- Q3What was a major limitation of early computer systems compared to modern systems?They used advanced graphics processingThey could only execute one program at a timeThey were capable of running multiple users simultaneouslyThey had unlimited memory capacity30s
- Q4How did the evolution of processes enhance computer performance?By eliminating the need for hardwareBy allowing multiple programs to run concurrently without interferenceBy increasing the size of programsBy reducing the number of users30s
- Q5What role does an operating system play in managing processes?It compiles code into machine languageIt allocates resources and coordinates execution of multiple programsIt serves as a physical component of the computerIt permanently stores user data30s
- Q6What is the significance of the process concept in modern computing?It enables better resource management and multitaskingIt restricts the number of programs that can runIt simplifies coding for developersIt eliminates the need for hardware30s
- Q7What is one key feature of modern multitasking operating systems related to processes?They do not support user interactionThey can only run one process at a timeThey require manual memory managementThey can switch between processes rapidly30s
- Q8What is meant by 'process scheduling' in an operating system?The way to save data to a hard driveThe method of deciding which process runs at a given timeThe hardware setup for virtual machinesThe process of installing software30s
- Q9Which component of a process indicates its current execution point within the program?I/O bufferText sectionMemory blockProgram counter30s
- Q10What does the term 'text section' refer to in the context of a process?The program code of the processThe input/output operations performed by the programThe data that the program manipulatesThe execution history of the process30s
- Q11Which of the following best explains why a process is more than just a program's code?It is limited to user inputsIt has no relation to hardwareIt includes current execution state and resourcesIt only runs in the background30s
- Q12Which element represents the address of the next instruction to be executed in a process?Data segmentProgram counterHeap pointerStack pointer30s
- Q13What does the processor's registers hold in the context of a process?User account settingsPermanent storage filesNetwork configurationsTemporary data and control information30s
- Q14Which of the following describes the execution context of a process?The hardware architecture of the systemThe state of the process, including CPU registers and memory allocationThe network topology of connected devicesThe source code of the program30s
- Q15What role does the program counter play in a process?It stores user dataIt manages memory allocationIt handles I/O operationsIt tracks the next instruction to execute30s