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 Program which is used to control system performance is classified as System software Application software Web based software None 2 / 46 Which of the following statements is correct about virtual memory? None 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 3 / 46 Buffer is a ______. Permanent area Small area Temporary area Large area 4 / 46 What is full form of IOS Internet Operating System Internetworking Operating System Indian Operating System Iphone Operating System 5 / 46 An operating system that can do multiprocessing means that _______ The OS can divide up work between several CPUs Several programs can be operated concurrently Multiple people can use the computer concurrently All Options are correct 6 / 46 What should be extension to executable file? BAT All given options are correct COM EXE 7 / 46 A computer cannot "boot" if it does not have Assembler Compiler Loader Operating system 8 / 46 ______ is an example of single user Operating system. MS-DOS Linux UNIX Basic 9 / 46 The operating system work between User and computer None Network and User One user to another 10 / 46 Identify false statement: You can find deleted files in recycle bin You can increase free space of disk by sending files in recycle bin 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 11 / 46 OS is collection of All option Hardware components Input Output devices Software routines 12 / 46 Which is the name of the software system which combines much independent function into one package? Multi adjustment system Knowledge based system Integrated system Expert system 13 / 46 Which of the following method is used to improve the main memory utilization? Operating system Memory stack Swapping None 14 / 46 A processor is the device where information is stored is a sequence of instructions None of these is a device that performs a sequence of operations specified by instructions in memory 15 / 46 What is Microsoft window? Graphic program Word processing Operating system Database program 16 / 46 If the displayed system date and time is wrong, you can reset is using Control Panel Calendar Alarm & Clock Photos 17 / 46 Which of the following software cannot be categorized application software? Spreadsheet MS DOS DBMS Word processing 18 / 46 In OS, Memory management refers to the management of? Both Primary and Secondary Memory Primary memory Flash memory Secondary memory 19 / 46 The mobile phone is an invention of an American engineer named as Sir Thomas Edison Sir Philo Taylor Farnsworth Sir Martin Cooper Sir Igory Sikorsky 20 / 46 Which of the following software can't categorize application software? MS-DOS Spreadsheet Word processing DBMS 21 / 46 ____ is responsible for keeping the process from the program? Operating system Monitor CPU ALL Options 22 / 46 A(n) _______ is device that electronically process data, converting it to information. Computer Program Software Algorithm 23 / 46 The first OS created by Microsoft was? AIX Windows Seattle MS-DOS 24 / 46 Today's fastest growing mobile phone operating system is Google's Android Black berry OS Mac OS X Apple's IOS 25 / 46 Which of the following is not an operating system? Linux MS-DOS PASCAL UNIX 26 / 46 A program is a device that performs a sequence of operations specified by instructions in memory is a sequence of instructions is the device where information is stored None of these 27 / 46 Which of the following is not an operating system? Windows DOS Oracle Linux 28 / 46 Which of the following operating system supports only real time applications? Network OS Batch OS Distributed OS Real time OS 29 / 46 What does I/O controller do? Keeps tracks of processes Keeps tracks of all devices Keeps tracks of primary memory All options 30 / 46 BIOS is used by _________. Interpreter Operating system Application System Compiler 31 / 46 The size of virtual memory is based on which of the following? RAM Data Bus Address Bus CPU 32 / 46 Which of the following is not an important function of an OS? Virus Protection File Management Memory Management Processor Management 33 / 46 Which of the following shut down method is often called warm boot? Shutdown Hibernate Sleep Restart 34 / 46 Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? Round Robin Scheduling Priority Scheduling Shortest Job First First-Come First Served Scheduling 35 / 46 In which one of the following year Mobile phones were invented? 1973 1927 1952 1930 36 / 46 Android operating system was acquired by Google in 2007 2005 2002 2004 37 / 46 Which of the following does not interrupt the running process? Scheduler process Timer interrupt Device Power failure 38 / 46 What is the use of directory structure in the operating system? It is used to store the program in file format All of the option The directory structure is used to solve the problem of the network connection in OS. It is used to store folders and files hierarchically 39 / 46 The two major categories of software include Personal productivity and system System and application System and utility Operating system and utility 40 / 46 What is true about OS? The OS is a vital component of the system software in a computer system An OS is a collection of software. All options An OS is an interface between computer user and computer hardware. 41 / 46 Which of the following is not a part of the OS? Memory program Performance monitor Job control program I/O control program 42 / 46 Operating systems Inks a program with subroutine it references Enable the programmer to draw a flow chart All options are correct Provides a layer, user friendly interface 43 / 46 Software for organizing storage and retrieval of information Is a(n) ____ Database Data warehouse Database program Record 44 / 46 In multiprogramming environment, the OS decides which process gets the processor when and for how much time. This function is called ______. Process scheduling Process rescheduling Processor Traffic controller management 45 / 46 Which of the following is a condition that causes deadlock? Circular Wait Hold and Wait Mutual Exclusion All Options are correct 46 / 46 A program is execution is called Procedure Instruction Function Process Your score isThe average score is 72% 0% Restart quiz Post Views: 1,820
