Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
Chmod
curl
df
all
Application software
Productivity software
System software
Business software
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
Shell
Assembler
Terminal
None of these
Task Manager
Task Bar
Program Manager
Device Driver
Arrange the following programming languages based on their generation (from the first to the most recent generation):
1️⃣ Assembly Language
2️⃣ Machine Language
3️⃣ High-Level Language (e.g., C, Java)
4️⃣ Fourth-Generation Languages (4GLs)
1 → 2 → 3 → 4
2 → 1 → 3 → 4
3 → 4 → 2 → 1
4 → 3 → 2 → 1
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Synchronous Software
Package
Middleware
OSS
BMP
DOC
STK
PPT
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-A
1-F, 2-D, 3-C, 4-E
Vmlinux
Vmlinuz
Lynx
Linux
end
close
exit
none
Windows
MS Office
Photoshop
Sound
Mouse
Keyboard
Admin Account
Compiler
Program
Interpreter
Programming Language
Systems Software
Application Software
Both A and B
None of These
CPU
ALU
Kernel
Processor
Command Prompt
Settings
Disk Manager
Utility program
Array
Stack
Linked List
Tree
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
Restarting system
Loading OS into memory
Installing software
Formatting disk
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
/bin
/root
/dev
etc/
An Operating System itself
Complete software package
Program in execution
Interrupt handler
.gif
.bmp
.cdc
.tiff
Match the following Windows shortcut keys with their correct functions.
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
Command
Adobe Photoshop
MS Paint
MS Word
MS Powerpoint
Low level language
Medium level language
High level language
None
\bin
\etc
\dev
\root
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
Hidden
Security
Read-only
Sharing
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
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
Loader
Operating system
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
F1
F2
F3
F4
task build
task struct
task construct
task domain
.odt
.ods
.odp
.rtf
CREATE
CD
DIR
MD or MKDIR
Mac OS
Fedora
MS-DOS
Android
Unix
DOS
Real time processing
Batch processing
Off line processing
Distributed processing
Control Panel
Dynamic data exchange
File manager
None of the above
Taskbar
status bar
Manubar
Title bar
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
3 → 2 → 4 → 1
4 → 1 → 2 → 3