Match the following Windows shortcut keys with their correct functions.
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
1-F, 2-D, 3-C, 4-E
Only one file at a time
Many files at a time
Only two files at a time
None of the above
Synchronous Software
Package
Middleware
OSS
Input
output
operating system
hardware
Task Manager
Task Bar
Program Manager
Device Driver
Application software
Productivity software
System software
Business software
Process
Thread
Program
Task
Accuracy
Versatile
Automatic
Reliability
Taskbar
status bar
Manubar
Title bar
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
end
close
exit
none
a combination of computer hardware
a program which translates from high-level language to another
a program which translates from one high-level to a machine level
None of these
DOS
UNIX
ULTA
LINUX
Lollipop
Marshmallow
Nougat
Oreo
Match the following types of software with their primary functionality.
A-1, B-2, C-3, D-4
A-3, B-4, C-2, D-1
A-2, B-1, C-4, D-3
A-4, B-3, C-1, D-2
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
Unix
Linux
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Application layer
Kernel
Shell
Start menu
File explorer
Control panel
Default programs
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-D, 2-E, 3-B, 4-A
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Terminal
Command
2
4
1
6
!
@
$
#
Dot
Array
Stack
Linked List
Tree
Command Prompt
Settings
Disk Manager
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Real time processing
Batch processing
Off line processing
Distributed processing
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
The graphical interface of an operating system
The core part of the operating system that manages resources
A type of antivirus software
The hardware interface for external devices
Arrange the following operating system components from lowest to highest in terms of abstraction (from hardware to user-level):
1️⃣ Kernel
2️⃣ User Interface (Shell)
3️⃣ Application Programs
4️⃣ Hardware
1 → 4 → 3 → 2
4 → 3 → 2 → 1
3 → 2 → 4 → 1
4 → 1 → 2 → 3
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
mv
cp
ipr
Pt
Systems Software
Application Software
Both A and B
None of These
Match the operating system concepts with their descriptions.
1 → A, 2 → C, 3 → B, 4 → D
1 → E, 2 → D, 3 → F, 4 → A
1 → F, 2 → C, 3 → B, 4 → D
1 → D, 2 → B, 3 → C, 4 → A
Assembler
D78
D71
32F
1AF
F1 Key
F3 Key
F2 key
F4 key
1-B, 2-E, 3-D, 4-F
1-A, 2-B, 3-C, 4-D
1-D, 2-C, 3-B, 4-A
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
.gif
.bmp
.cdc
.tiff