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. Basic UNIX MS-DOS Linux 2 / 46The mobile phone is an invention of an American engineer named as Sir Martin Cooper Sir Thomas Edison Sir Philo Taylor Farnsworth Sir Igory Sikorsky 3 / 46What does I/O controller do? Keeps tracks of processes Keeps tracks of all devices All options Keeps tracks of primary memory 4 / 46BIOS is used by _________. Compiler Operating system Interpreter Application System 5 / 46Which of the following is not an operating system? UNIX MS-DOS PASCAL Linux 6 / 46What is Microsoft window? Word processing Graphic program Operating system Database program 7 / 46Which of the following is not a part of the OS? I/O control program Memory program Performance monitor Job control program 8 / 46What is the use of directory structure in the operating system? It is used to store folders and files hierarchically The directory structure is used to solve the problem of the network connection in OS. All of the option It is used to store the program in file format 9 / 46The size of virtual memory is based on which of the following? RAM Address Bus CPU Data Bus 10 / 46Which of the following statements is correct about virtual memory? It is a separation of user logical memory and physical memory None It is a virtual network memory It is a combination of the logical memory and physical memory 11 / 46____ is responsible for keeping the process from the program? Operating system ALL Options Monitor CPU 12 / 46Which of the following operating system supports only real time applications? Batch OS Network OS Real time OS Distributed OS 13 / 46The operating system work between One user to another Network and User User and computer None 14 / 46The first OS created by Microsoft was? MS-DOS Windows AIX Seattle 15 / 46If the displayed system date and time is wrong, you can reset is using Alarm & Clock Control Panel Calendar Photos 16 / 46What is true about OS? An OS is a collection of software. The OS is a vital component of the system software in a computer system An OS is an interface between computer user and computer hardware. All options 17 / 46Which of the following is not an operating system? DOS Windows Linux Oracle 18 / 46A(n) _______ is device that electronically process data, converting it to information. Algorithm Computer Software Program 19 / 46Android operating system was acquired by Google in 2002 2004 2005 2007 20 / 46Which is the name of the software system which combines much independent function into one package? Expert system Integrated system Multi adjustment system Knowledge based system 21 / 46In which one of the following year Mobile phones were invented? 1927 1930 1973 1952 22 / 46The two major categories of software include System and application System and utility Personal productivity and system Operating system and utility 23 / 46A program is execution is called Function Instruction Process Procedure 24 / 46A computer cannot "boot" if it does not have Assembler Loader Operating system Compiler 25 / 46Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? Round Robin Scheduling First-Come First Served Scheduling Shortest Job First Priority Scheduling 26 / 46Program which is used to control system performance is classified as System software None Application software Web based software 27 / 46Buffer is a ______. Temporary area Small area Permanent area Large area 28 / 46A processor is a device that performs a sequence of operations specified by instructions in memory is a sequence of instructions None of these is the device where information is stored 29 / 46Which of the following is not an important function of an OS? Processor Management File Management Memory Management Virus Protection 30 / 46Which of the following method is used to improve the main memory utilization? Operating system Memory stack None Swapping 31 / 46Which of the following does not interrupt the running process? Scheduler process Power failure Device Timer interrupt 32 / 46Which of the following shut down method is often called warm boot? Hibernate Sleep Restart Shutdown 33 / 46In OS, Memory management refers to the management of? Secondary memory Primary memory Flash memory Both Primary and Secondary Memory 34 / 46Which of the following software can't categorize application software? MS-DOS DBMS Spreadsheet Word processing 35 / 46What is full form of IOS Internetworking Operating System Internet Operating System Indian Operating System Iphone Operating System 36 / 46An operating system that can do multiprocessing means that _______ Several programs can be operated concurrently The OS can divide up work between several CPUs Multiple people can use the computer concurrently All Options are correct 37 / 46In multiprogramming environment, the OS decides which process gets the processor when and for how much time. This function is called ______. Traffic controller management Processor Process scheduling Process rescheduling 38 / 46Which of the following is a condition that causes deadlock? All Options are correct Mutual Exclusion Circular Wait Hold and Wait 39 / 46Software for organizing storage and retrieval of information Is a(n) ____ Data warehouse Database program Database Record 40 / 46Operating systems All options are correct Provides a layer, user friendly interface Enable the programmer to draw a flow chart Inks a program with subroutine it references 41 / 46Identify false statement: 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 You can restore any files in recycle bin even if you ever need 42 / 46Which of the following software cannot be categorized application software? MS DOS Spreadsheet DBMS Word processing 43 / 46What should be extension to executable file? EXE All given options are correct COM BAT 44 / 46A program is a device that performs a sequence of operations specified by instructions in memory is a sequence of instructions None of these is the device where information is stored 45 / 46Today's fastest growing mobile phone operating system is Google's Android Black berry OS Apple's IOS Mac OS X 46 / 46OS is collection of All option Software routines Input Output devices Hardware components Your score isThe average score is 45% 0% Restart quiz Post Views: 401
