Application Software
System software
Utility program
None of these
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Vmlinux
Vmlinuz
Lynx
Linux
F1 Key
F3 Key
F2 key
F4 key
Control Panel
Dynamic data exchange
File manager
None of the above
CPU
ALU
Kernel
Processor
Application software
Productivity software
Business software
Start menu
File explorer
Control panel
Default programs
F1
F2
F3
F4
.gif
.bmp
.cdc
.tiff
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
Application layer
Middleware
Shell
To change file permissions
To reduce the file size for easier storage and sharing
To encrypt files for security
To convert files into a different format
COPY
DISKCOPY
CHKDSK
TYPE
Antivirus
Disk Cleanup
MS Excel
Backup tools
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Match the following types of operating systems with their characteristics.
A-1, B-2, C-3, D-4
A-2, B-1, C-4, D-3
A-4, B-3, C-1, D-2
A-3, B-4, C-2, D-1
!
@
$
#
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
Access
Process
None
Sound
Mouse
Keyboard
Admin Account
D78
D71
32F
1AF
Free system foundation
Free Software Foundation
Free service fund
Fund System Foundation
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
Input
output
operating system
hardware
Restarting system
Loading OS into memory
Installing software
Formatting disk
Human error
Transcription error
Transposition error
Troubleshooting error
a device
a program
a hardware concept
Window key + A
Window key + F
Window key + E
Window key + D
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
mv
cp
ipr
Pt
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Windows
MS Office
Photoshop
Accuracy
Versatile
Automatic
Reliability
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
Thread
Program
Task
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
.jpg
.png
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Html
Exml
Xml
Bip
Output
Operating system
Hardware
Memory
Peripheral
Screen
Match the following types of software with their primary functionality.
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
.odt
.ods
.odp
.rtf
Real time processing
Batch processing
Off line processing
Distributed processing