Test Your Knowledge! MCQ [ Computer Software and Operating System] April 17, 2024April 17, 2024 by jaminrai Computer Software and Operating System. Test Your Knowledge. MCQ.This is the collection of MCQs on the topic computer software and Operating Systems. Check Your knowledge on the topic! Choose the best option. You can only choose once for one question. Best of luck. 1 / 46______ is an example of single user Operating system. MS-DOS Linux UNIX Basic 2 / 46In multiprogramming environment, the OS decides which process gets the processor when and for how much time. This function is called ______. Traffic controller management Process rescheduling Process scheduling Processor 3 / 46What is Microsoft window? Database program Operating system Graphic program Word processing 4 / 46The operating system work between One user to another User and computer Network and User None 5 / 46A program is execution is called Procedure Instruction Process Function 6 / 46Buffer is a ______. Large area Temporary area Small area Permanent area 7 / 46What should be extension to executable file? BAT COM All given options are correct EXE 8 / 46What does I/O controller do? Keeps tracks of processes Keeps tracks of primary memory Keeps tracks of all devices All options 9 / 46Which of the following is not a part of the OS? I/O control program Performance monitor Job control program Memory program 10 / 46What is the use of directory structure in the operating system? The directory structure is used to solve the problem of the network connection in OS. It is used to store the program in file format All of the option It is used to store folders and files hierarchically 11 / 46A(n) _______ is device that electronically process data, converting it to information. Computer Algorithm Program Software 12 / 46Which of the following is not an important function of an OS? File Management Virus Protection Memory Management Processor Management 13 / 46Which of the following is not an operating system? MS-DOS PASCAL Linux UNIX 14 / 46Today's fastest growing mobile phone operating system is Black berry OS Apple's IOS Google's Android Mac OS X 15 / 46Which of the following is a condition that causes deadlock? All Options are correct Mutual Exclusion Circular Wait Hold and Wait 16 / 46Which is the name of the software system which combines much independent function into one package? Knowledge based system Integrated system Expert system Multi adjustment system 17 / 46Program which is used to control system performance is classified as None Web based software System software Application software 18 / 46A computer cannot "boot" if it does not have Compiler Assembler Loader Operating system 19 / 46Identify false statement: You can increase free space of disk by sending files in recycle bin You can find deleted files in recycle bin You can restore any files in recycle bin even if you ever need You can right click and choose empty recycle bin to clean it at once 20 / 46OS is collection of Software routines Input Output devices All option Hardware components 21 / 46A program is a sequence of instructions is a device that performs a sequence of operations specified by instructions in memory None of these is the device where information is stored 22 / 46In which one of the following year Mobile phones were invented? 1930 1952 1973 1927 23 / 46Which of the following software cannot be categorized application software? Word processing MS DOS DBMS Spreadsheet 24 / 46____ is responsible for keeping the process from the program? Operating system ALL Options CPU Monitor 25 / 46Which of the following operating system supports only real time applications? Real time OS Network OS Distributed OS Batch OS 26 / 46Which of the following is not an operating system? DOS Windows Linux Oracle 27 / 46Android operating system was acquired by Google in 2005 2004 2007 2002 28 / 46The size of virtual memory is based on which of the following? Address Bus RAM Data Bus CPU 29 / 46Which of the following does not interrupt the running process? Device Power failure Scheduler process Timer interrupt 30 / 46Which of the following method is used to improve the main memory utilization? Operating system Memory stack None Swapping 31 / 46A processor is the device where information is stored None of these is a sequence of instructions is a device that performs a sequence of operations specified by instructions in memory 32 / 46The two major categories of software include System and utility Personal productivity and system Operating system and utility System and application 33 / 46The mobile phone is an invention of an American engineer named as Sir Philo Taylor Farnsworth Sir Martin Cooper Sir Igory Sikorsky Sir Thomas Edison 34 / 46Which of the following software can't categorize application software? Word processing Spreadsheet MS-DOS DBMS 35 / 46The first OS created by Microsoft was? Windows AIX Seattle MS-DOS 36 / 46If the displayed system date and time is wrong, you can reset is using Calendar Alarm & Clock Photos Control Panel 37 / 46An operating system that can do multiprocessing means that _______ All Options are correct Multiple people can use the computer concurrently The OS can divide up work between several CPUs Several programs can be operated concurrently 38 / 46What is full form of IOS Iphone Operating System Indian Operating System Internetworking Operating System Internet Operating System 39 / 46Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? Shortest Job First Priority Scheduling First-Come First Served Scheduling Round Robin Scheduling 40 / 46Which of the following shut down method is often called warm boot? Restart Sleep Hibernate Shutdown 41 / 46What is true about OS? An OS is an interface between computer user and computer hardware. All options An OS is a collection of software. The OS is a vital component of the system software in a computer system 42 / 46Which of the following statements is correct about virtual memory? It is a virtual network memory It is a combination of the logical memory and physical memory It is a separation of user logical memory and physical memory None 43 / 46In OS, Memory management refers to the management of? Both Primary and Secondary Memory Flash memory Secondary memory Primary memory 44 / 46Software for organizing storage and retrieval of information Is a(n) ____ Record Database program Database Data warehouse 45 / 46Operating systems Provides a layer, user friendly interface Enable the programmer to draw a flow chart Inks a program with subroutine it references All options are correct 46 / 46BIOS is used by _________. Application System Operating system Compiler Interpreter Your score isThe average score is 45% 0% Restart quiz Post Views: 1,181
