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