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 OS is collection of Input Output devices All option Software routines Hardware components 2 / 46 Which of the following statements is correct about virtual memory? It is a separation of user logical memory and physical memory It is a virtual network memory It is a combination of the logical memory and physical memory None 3 / 46 Which of the following method is used to improve the main memory utilization? Memory stack Swapping None Operating system 4 / 46 The two major categories of software include Operating system and utility System and application Personal productivity and system System and utility 5 / 46 Operating systems Provides a layer, user friendly interface Inks a program with subroutine it references Enable the programmer to draw a flow chart All options are correct 6 / 46 A program is execution is called Procedure Process Instruction Function 7 / 46 Which of the following is not a part of the OS? I/O control program Performance monitor Memory program Job control program 8 / 46 ____ is responsible for keeping the process from the program? ALL Options CPU Monitor Operating system 9 / 46 What is true about OS? An OS is an interface between computer user and computer hardware. An OS is a collection of software. All options The OS is a vital component of the system software in a computer system 10 / 46 Which of the following is not an important function of an OS? File Management Virus Protection Processor Management Memory Management 11 / 46 What does I/O controller do? Keeps tracks of processes Keeps tracks of all devices Keeps tracks of primary memory All options 12 / 46 Which of the following is a condition that causes deadlock? Mutual Exclusion Hold and Wait Circular Wait All Options are correct 13 / 46 Which of the following software can't categorize application software? Word processing Spreadsheet MS-DOS DBMS 14 / 46 A program is a device that performs a sequence of operations specified by instructions in memory None of these is the device where information is stored is a sequence of instructions 15 / 46 Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? First-Come First Served Scheduling Shortest Job First Priority Scheduling Round Robin Scheduling 16 / 46 Which of the following is not an operating system? Oracle Windows DOS Linux 17 / 46 Which of the following is not an operating system? PASCAL MS-DOS UNIX Linux 18 / 46 An operating system that can do multiprocessing means that _______ Multiple people can use the computer concurrently All Options are correct The OS can divide up work between several CPUs Several programs can be operated concurrently 19 / 46 ______ is an example of single user Operating system. Linux UNIX MS-DOS Basic 20 / 46 Android operating system was acquired by Google in 2002 2007 2005 2004 21 / 46 Today's fastest growing mobile phone operating system is Apple's IOS Mac OS X Black berry OS Google's Android 22 / 46 Which is the name of the software system which combines much independent function into one package? Multi adjustment system Knowledge based system Expert system Integrated system 23 / 46 Which of the following does not interrupt the running process? Timer interrupt Power failure Scheduler process Device 24 / 46 In 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 25 / 46 What is the use of directory structure in the operating system? 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. It is used to store folders and files hierarchically All of the option 26 / 46 What should be extension to executable file? BAT All given options are correct COM EXE 27 / 46 The first OS created by Microsoft was? Windows MS-DOS AIX Seattle 28 / 46 A computer cannot "boot" if it does not have Operating system Loader Assembler Compiler 29 / 46 The mobile phone is an invention of an American engineer named as Sir Igory Sikorsky Sir Philo Taylor Farnsworth Sir Martin Cooper Sir Thomas Edison 30 / 46 What is full form of IOS Internetworking Operating System Internet Operating System Iphone Operating System Indian Operating System 31 / 46 Buffer is a ______. Small area Temporary area Permanent area Large area 32 / 46 The operating system work between None One user to another Network and User User and computer 33 / 46 Which of the following software cannot be categorized application software? Word processing MS DOS Spreadsheet DBMS 34 / 46 Which of the following shut down method is often called warm boot? Shutdown Restart Sleep Hibernate 35 / 46 The size of virtual memory is based on which of the following? RAM CPU Data Bus Address Bus 36 / 46 BIOS is used by _________. Operating system Application System Interpreter Compiler 37 / 46 If the displayed system date and time is wrong, you can reset is using Calendar Control Panel Photos Alarm & Clock 38 / 46 A processor is the device where information is stored None of these is a device that performs a sequence of operations specified by instructions in memory is a sequence of instructions 39 / 46 Software for organizing storage and retrieval of information Is a(n) ____ Data warehouse Record Database Database program 40 / 46 In which one of the following year Mobile phones were invented? 1952 1930 1927 1973 41 / 46 What is Microsoft window? Graphic program Word processing Operating system Database program 42 / 46 Program which is used to control system performance is classified as None Web based software System software Application software 43 / 46 Which of the following operating system supports only real time applications? Network OS Real time OS Batch OS Distributed OS 44 / 46 In OS, Memory management refers to the management of? Secondary memory Flash memory Primary memory Both Primary and Secondary Memory 45 / 46 A(n) _______ is device that electronically process data, converting it to information. Computer Program Software Algorithm 46 / 46 Identify false statement: You can restore any files in recycle bin even if you ever need You can find deleted files in recycle bin You can right click and choose empty recycle bin to clean it at once You can increase free space of disk by sending files in recycle bin Your score isThe average score is 72% 0% Restart quiz Post Views: 1,766
