screen
screenshot
prt scr
print
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
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
Hidden
Security
Read-only
Sharing
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
.jpg
.gif
.png
All of the above
.odt
.ods
.odp
.rtf
/boot
/etc
/bin
/sbin
F1
F2
F3
F4
Shell
Assembler
Terminal
None of these
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
Task Manager
Task Bar
Program Manager
Device Driver
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Array
Stack
Linked List
Tree
Match the operating system with its manufacturer.
1 → A, 2 → B, 3 → D, 4 → C
1 → B, 2 → A, 3 → C, 4 → D
1 → C, 2 → A, 3 → D, 4 → B
1 → E, 2 → F, 3 → A, 4 → B
CREATE
CD
DIR
MD or MKDIR
Kernel
Access
Process
None
Html
Exml
Xml
Bip
2
4
1
6
UNIX
LISP
BASIC
JAVA
task build
task struct
task construct
task domain
Photoshop
MS Word
Skype
LibreOffice
Android
MAC
Samsung
LINUX
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
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
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
Systems Software
Application Software
Both A and B
None of These
Window key + A
Window key + F
Window key + E
Window key + D
Windows
Linux
Mac
All Of The Above
Start menu
File explorer
Control panel
Default programs
Match the following types of operating systems with their characteristics.
Human error
Transcription error
Transposition error
Troubleshooting error
Organize fragmented files
Delete unnecessary and temporary files
Format the hard drive
Optimize system performance
CPU
ALU
Processor
Accuracy
Versatile
Automatic
Reliability
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
BMP
DOC
STK
PPT
F1 Key
F3 Key
F2 key
F4 key
Input
output
operating system
hardware
System software
Utility program
COPY
DISKCOPY
CHKDSK
TYPE
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
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
Thread
Program
Task
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Low level language
Medium level language
High level language
a device
a program
a hardware concept
Output
Operating system
Hardware