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 / 46The first OS created by Microsoft was? AIX Windows MS-DOS Seattle 2 / 46What is Microsoft window? Database program Operating system Graphic program Word processing 3 / 46Operating systems Provides a layer, user friendly interface All options are correct Enable the programmer to draw a flow chart Inks a program with subroutine it references 4 / 46Which of the following statements is correct about virtual memory? None It is a virtual network memory It is a separation of user logical memory and physical memory It is a combination of the logical memory and physical memory 5 / 46A 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 6 / 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 7 / 46Buffer is a ______. Permanent area Large area Small area Temporary area 8 / 46BIOS is used by _________. Compiler Application System Operating system Interpreter 9 / 46Which of the following is not an operating system? MS-DOS Linux UNIX PASCAL 10 / 46The operating system work between None Network and User One user to another User and computer 11 / 46Android operating system was acquired by Google in 2007 2004 2002 2005 12 / 46The two major categories of software include System and application Operating system and utility System and utility Personal productivity and system 13 / 46Which of the following is not an important function of an OS? File Management Virus Protection Processor Management Memory Management 14 / 46The size of virtual memory is based on which of the following? Address Bus CPU Data Bus RAM 15 / 46Which 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 16 / 46What is the use of directory structure in the operating system? It is used to store the program in file format 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 17 / 46Which of the following is not an operating system? Linux DOS Oracle Windows 18 / 46Program which is used to control system performance is classified as None Web based software System software Application software 19 / 46What should be extension to executable file? COM All given options are correct BAT EXE 20 / 46What is full form of IOS Iphone Operating System Internet Operating System Internetworking Operating System Indian Operating System 21 / 46If the displayed system date and time is wrong, you can reset is using Alarm & Clock Calendar Photos Control Panel 22 / 46Which of the following method is used to improve the main memory utilization? None Operating system Swapping Memory stack 23 / 46____ is responsible for keeping the process from the program? ALL Options CPU Monitor Operating system 24 / 46A program is execution is called Process Procedure Function Instruction 25 / 46Which of the following software cannot be categorized application software? DBMS Spreadsheet Word processing MS DOS 26 / 46In which one of the following year Mobile phones were invented? 1952 1927 1973 1930 27 / 46Which of the following is not a part of the OS? I/O control program Performance monitor Job control program Memory program 28 / 46Which of the following shut down method is often called warm boot? Hibernate Shutdown Restart Sleep 29 / 46What does I/O controller do? Keeps tracks of all devices All options Keeps tracks of primary memory Keeps tracks of processes 30 / 46In OS, Memory management refers to the management of? Primary memory Both Primary and Secondary Memory Flash memory Secondary memory 31 / 46A(n) _______ is device that electronically process data, converting it to information. Program Algorithm Software Computer 32 / 46Which of the following is a condition that causes deadlock? Circular Wait Hold and Wait Mutual Exclusion All Options are correct 33 / 46Software for organizing storage and retrieval of information Is a(n) ____ Database program Record Data warehouse Database 34 / 46What is true about OS? The OS is a vital component of the system software in a computer system All options An OS is a collection of software. An OS is an interface between computer user and computer hardware. 35 / 46Which of the following software can't categorize application software? Word processing MS-DOS Spreadsheet DBMS 36 / 46A computer cannot "boot" if it does not have Loader Operating system Assembler Compiler 37 / 46Which of the following operating system supports only real time applications? Distributed OS Batch OS Network OS Real time OS 38 / 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 39 / 46______ is an example of single user Operating system. Linux MS-DOS UNIX Basic 40 / 46Which of the following does not interrupt the running process? Power failure Timer interrupt Device Scheduler process 41 / 46An operating system that can do multiprocessing means that _______ Several programs can be operated concurrently All Options are correct Multiple people can use the computer concurrently The OS can divide up work between several CPUs 42 / 46Which scheduling algorithm allocates the CPU first to the process that requests the CPU first? Priority Scheduling Round Robin Scheduling First-Come First Served Scheduling Shortest Job First 43 / 46OS is collection of All option Hardware components Software routines Input Output devices 44 / 46A processor 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 45 / 46Today's fastest growing mobile phone operating system is Black berry OS Apple's IOS Mac OS X Google's Android 46 / 46The mobile phone is an invention of an American engineer named as Sir Thomas Edison Sir Philo Taylor Farnsworth Sir Martin Cooper Sir Igory Sikorsky Your score isThe average score is 45% 0% Restart quiz Post Views: 1,115
