Accuracy
Versatile
Automatic
Reliability
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
Compiler
Program
Interpreter
Programming Language
Mac OS
Fedora
MS-DOS
Android
/boot
/etc
/bin
/sbin
Html
Exml
Xml
Bip
.odt
.ods
.odp
.rtf
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
I/O
Process management
Compilation
File management
Bluetooth And Other Device
Printer
Printers And Scanners
Scanners
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
Hidden
Security
Read-only
Sharing
Human error
Transcription error
Transposition error
Troubleshooting error
CREATE
CD
DIR
MD or MKDIR
hardware
a device
a program
a hardware concept
Input
Output
Operating system
Hardware
Start menu
File explorer
Control panel
Default programs
Control Panel
Dynamic data exchange
File manager
None of the above
F1 Key
F3 Key
F2 key
F4 key
mv
cp
ipr
Pt
Window icon + right arrow
Window icon + up arrow
Window icon + left arrow
Window icon + down arrow
end
close
exit
none
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
\bin
\etc
\dev
\root
Command Prompt
Task Manager
Settings
Disk Manager
CPU
ALU
Kernel
Processor
Dot
@
#
$
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Directly interact with hardware
Maintain and optimize the performance of a computer
Execute programs in RAM
Control file system operations
Taskbar
status bar
Manubar
Title bar
Only one file at a time
Many files at a time
Only two files at a time
Loader
Assembler
Access
Process
None
Windows
Linux
Mac
All Of The Above
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
Synchronous Software
Package
Middleware
OSS
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
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
/root
/dev
etc/
Visual Information Resources Under Siege
Vital Information Resources Under Stage
Vital Information Resources Under Siege
Viral Information Resources Under Siege
BMP
DOC
STK
PPT
Which directly understood by a computer
Which needs to be translated
Which uses mnemonics
In which programs are written first.
!
Seek time + latency time
Seek time
Seek time - latency time
Latency time
Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
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
Chmod
curl
df
all
Window phone
BADA
All of the above
Sound
Mouse
Keyboard
Admin Account