Operating Systems MCQs
Operating Systems MCQs
Try to answer these 200+ Operating Systems MCQs and check your understanding of the Operating Systems subject. Scroll down and let's begin!
1: Another term for a zombie is a(n) ____.
A. Plain text
B. Hotspot
C. Piconet
D. Port
E. Bot
2: Google play is an example of a(n) ______.
A. Firmware
B. Graphical
C. App Store
D. None of these
3: Questionnaires can be used to ask questions that _______.
A. To probe to get sufficient details
B. Determine user opinions
C. Interview stakeholders
D. Technical stakeholders
4: The ______________ imaging tool produces three proprietary formats:
A. Idif
B. Irbf
C. Ieif
D. Ilookix
5: ____ a data item means you override incorrect data by setting the variable to a specific value.
A. Forcing
B. Incrementing
C. Initializing
D. Terminating
6: ____ are software applications that run automated tasks over the internet.
A. Bots
B. BES
C. Brick
D. GPRS
7: ____ can protect against someone accessing your pc via the internet.
A. Uninstall
B. Virtual
C. Firewall
D. Firewalls
8: ____ development is the systematic process of transforming an idea into functional software.
A. SDK
B. Execution
C. Model
D. Software
9: ____ disks are commonly used with sun solaris systems.
A. Filtering
B. SPARC
C. AXIOM
D. False
10: ____ describes how instances of one entity relate to instances of another entity.
A. Scalability
B. Compatibility
C. Cardinality
D. Functionality
11: ____ has gained popularity as an open-source operating system.
A. Python
B. Windows 8
C. Mac OS X
D. Linux
12: ____ is a term for software that is run directly from the internet.
A. DOS (disk operating system)
B. Increased stability
C. SaaS (software as a service)
D. Shareware
13: ____ is an open-platform mobile operating system.
A. Android
B. IPhone OS
C. BlackBerry OS
D. Palm
14: ____ is one of the most widely-used versions of linux.
A. Uhuru
B. Chrome
C. Cisco
D. Ubuntu
15: ____ is the policy of allowing only one process to have access to a dedicated resource.
A. Mutex
B. Mutual exclusion
C. Bytecodes
D. Loosely coupled
16: ____ is where the data and instructions of a computer must reside to be processed.
A. CPU
B. Main memory
C. Read-only memory
D. I/O memory
17: ____ memory allows you to use more memory than is physically available on your computer.
A. Firewall
B. Search Tools
C. Multitasking
D. Virtual
18: ____ peripheral devices are assigned to only one job at a time.
A. Dedicated
B. Shared
C. Virtual
D. Static
19: ____ set the original standard for graphical user interfaces.
A. Android
B. Virtual memory
C. SaaS
D. Mac OS
20: _____ is free storage space provided on microsoft’s server.
A. Docs
B. ICloud
C. SkyDrive
D. Pitfall
21: ______ allows a thread to run on only one processor.
A. NUMA
B. Load balancing
C. Processor affinity
D. Processor set
22: ________ is necessary to protect the host against attacks.
A. Host hardening
B. Host bulwarking
C. Host shielding
D. None of the above
23: __________ was the first operating system to integrate security as its core functions.
A. UNIX
B. DOS
C. MULTICS
D. ARPANET
E. MULTICS
24: A ____ of processing must be handled as a single unit.
A. Master/slave
B. Critical region
C. Loosely coupled
D. Machine cycle
25: A _____ is an example of a systems program.
A. Command interpreter
B. Web browser
C. Text formatter
D. Database system
26: A ______ controls how computer hardware communicates with the operating system.
A. Command line interface
B. Device driver
C. GUI
D. Power switch
27: A _________ is a program that is written to use a particular operating system.
A. Web application
B. Client
C. Web browser
D. Native application
28: A clustered system ____.
A. It creates an environment within which other programs can do useful work.
B. Gathers together multiple CPUs to accomplish computational work
C. The difference in storage capacity between a mobile device and laptop is shrinking.
D. Clients and servers are not distinguished from one another
29: A computer cannot function without a(n) _____.
A. User interface
B. Operating system
C. Operating system and utility programs
D. All of these
30: A computer with a domain name is called a ________.
A. Website
B. Network
C. Webpage
31: A disadvantage of segmented memory allocation is ____.
A. Earliest Deadline First
B. External fragmentation
C. RUNNING to FINISHED
D. Variable time quantum per queue
32: A file containing data or programs belonging to users is known as a(n) ____.
A. Symbolic link
B. Special file
C. Ordinary file
D. Named pipe.
33: A file that stays in memory after it executes is a(n) _____________.
A. Terminate and Stay Resident program
B. Executable
C. Text file
34: A file’s ____ filename includes all path information for that file.
A. Absolute
B. Short-form
C. Relative
D. Directory
35: A process control block ____.
A. Includes information on the process's state
B. Stores the address of the next instruction to be processed by a different process
C. Determines which process is to be executed next
D. Is an example of a process queue
36: An industrial operating system works with a large computer system requiring a(n) ____.
A. Receivers
B. Shrunk
C. Defragmentation
D. Server
37: An optional file identifier that is separated from a main file name by a period is a ____.
A. File conversion
B. File extension
C. File path
D. File folder
38: As with other popular mobile operating systems, android is designed for _______ processors.
A. DBMS
B. ARM
C. True
D. Bottom
39: Automated driver updates on a mac are accomplished by the _____ feature.
A. All of the above
B. Motherboard.
C. Software Update
D. Locate files; Mac
40: A ____ dynamic volume can only be created with three or more dynamic disks.
A. RAID 0
B. Simple
C. RAID 5
D. RAID 1
41: By default, windows creates a ___________ every time new software is installed.
A. Autorun.inf
B. Local snapshots
C. Disk Cleanup
D. Restore point
42: Chapter 4 describes the utilities included in an operating system package as _____ but not _____.
A. Useful; essential
B. Cold boot
C. Bus
D. Command-line
43: Clicking and double-clicking are two of the five _____.
A. Moving
B. Windows search
C. Pointing device actions
D. USB flash drive
44: Cloud computing is not possible without _____.
A. Virtual machine (VM)
B. Special-purpose
C. An Internet connection
D. Web server
45: Cloud computing provides _____, which matches resources to needs at any given time.
A. Wiki
B. Thin
C. Physical
D. Scaling
46: Computers represent data using binary digits, called ________.
A. Dots
B. Pixels
C. Tags
D. Bits
47: Deployment software falls into two groups: ____ software.
A. Agent-based and agentless
B. MTBF / (MTBF + MTTR)
C. Cat chapt1 chapt2 > section_a
D. Least recently used
48: Desktop apps are also known as ____ apps
A. Traditional
B. Mobile
C. Web
49: Each memory page in virtual memory management is called a ____.
A. Hardware
B. Page frame
C. Page hit
D. Swap space
50: Electronic devices such as card readers use ___________ operating systems.
A. Multipurpose
B. Personal or desktop
C. Embedded
D. Network
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Operating Systems MCQs
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