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 Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? Shortest Job First Priority Scheduling Round Robin Scheduling First-Come First Served Scheduling 2 / 46 Operating systems Inks a program with subroutine it references Enable the programmer to draw a flow chart Provides a layer, user friendly interface All options are correct 3 / 46 Which of the following software cannot be categorized application software? Word processing MS DOS DBMS Spreadsheet 4 / 46 The first OS created by Microsoft was? AIX Seattle Windows MS-DOS 5 / 46 The two major categories of software include System and utility System and application Personal productivity and system Operating system and utility 6 / 46 If the displayed system date and time is wrong, you can reset is using Control Panel Alarm & Clock Photos Calendar 7 / 46 Which of the following does not interrupt the running process? Power failure Timer interrupt Device Scheduler process 8 / 46 Android operating system was acquired by Google in 2002 2007 2005 2004 9 / 46 Identify false statement: You can find deleted files in recycle bin 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 right click and choose empty recycle bin to clean it at once 10 / 46 Which of the following statements is correct about virtual memory? It is a virtual network memory It is a separation of user logical memory and physical memory None It is a combination of the logical memory and physical memory 11 / 46 What should be extension to executable file? COM All given options are correct BAT EXE 12 / 46 Which of the following software can't categorize application software? Word processing DBMS Spreadsheet MS-DOS 13 / 46 Software for organizing storage and retrieval of information Is a(n) ____ Database Data warehouse Record Database program 14 / 46 The operating system work between One user to another User and computer None Network and User 15 / 46 What is Microsoft window? Graphic program Database program Operating system Word processing 16 / 46 Program which is used to control system performance is classified as Web based software Application software System software None 17 / 46 Which of the following operating system supports only real time applications? Batch OS Real time OS Network OS Distributed OS 18 / 46 What is full form of IOS Indian Operating System Internet Operating System Internetworking Operating System Iphone Operating System 19 / 46 A computer cannot "boot" if it does not have Compiler Operating system Assembler Loader 20 / 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 21 / 46 BIOS is used by _________. Interpreter Compiler Application System Operating system 22 / 46 In which one of the following year Mobile phones were invented? 1952 1927 1930 1973 23 / 46 A program is the device where information is stored is a sequence of instructions is a device that performs a sequence of operations specified by instructions in memory None of these 24 / 46 Buffer is a ______. Permanent area Large area Temporary area Small area 25 / 46 In OS, Memory management refers to the management of? Both Primary and Secondary Memory Secondary memory Flash memory Primary memory 26 / 46 Which is the name of the software system which combines much independent function into one package? Knowledge based system Multi adjustment system Integrated system Expert system 27 / 46 Which of the following shut down method is often called warm boot? Restart Hibernate Shutdown Sleep 28 / 46 The size of virtual memory is based on which of the following? CPU Data Bus Address Bus RAM 29 / 46 What 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. All of the option It is used to store the program in file format It is used to store folders and files hierarchically 30 / 46 Which of the following is a condition that causes deadlock? Circular Wait All Options are correct Hold and Wait Mutual Exclusion 31 / 46 An operating system that can do multiprocessing means that _______ Several programs can be operated concurrently The OS can divide up work between several CPUs All Options are correct Multiple people can use the computer concurrently 32 / 46 Which of the following method is used to improve the main memory utilization? None Swapping Memory stack Operating system 33 / 46 Which of the following is not an important function of an OS? Virus Protection Processor Management File Management Memory Management 34 / 46 What 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 35 / 46 Which of the following is not a part of the OS? Job control program Performance monitor I/O control program Memory program 36 / 46 ____ is responsible for keeping the process from the program? ALL Options Monitor CPU Operating system 37 / 46 A program is execution is called Procedure Instruction Process Function 38 / 46 The mobile phone is an invention of an American engineer named as Sir Thomas Edison Sir Igory Sikorsky Sir Philo Taylor Farnsworth Sir Martin Cooper 39 / 46 Which of the following is not an operating system? Linux DOS Oracle Windows 40 / 46 ______ is an example of single user Operating system. Basic UNIX Linux MS-DOS 41 / 46 Today's fastest growing mobile phone operating system is Black berry OS Google's Android Mac OS X Apple's IOS 42 / 46 Which of the following is not an operating system? MS-DOS Linux PASCAL UNIX 43 / 46 OS is collection of Input Output devices All option Software routines Hardware components 44 / 46 What does I/O controller do? All options Keeps tracks of all devices Keeps tracks of processes Keeps tracks of primary memory 45 / 46 A processor None of these is a sequence of instructions is a device that performs a sequence of operations specified by instructions in memory is the device where information is stored 46 / 46 A(n) _______ is device that electronically process data, converting it to information. Software Program Algorithm Computer Your score isThe average score is 72% 0% Restart quiz Post Views: 1,782
