Memory wasted inside allocated memory blocks
Memory wasted between allocated memory blocks
Insufficient memory to load a program
Memory corruption during process execution
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
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
Time sharing
Multitasking
Only Time sharing
Both Time sharing and Multitasking
New Technology File System
Network technology File System
New Task File System
Non-Transactional File System
Low level language
Medium level language
High level language
None
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
Control Panel
Taskbar
Virtual Desktops / Workspaces
Menus
Command Prompt
Task Manager
Settings
Disk Manager
task build
task struct
task construct
task domain
Seek time + latency time
Seek time
Seek time - latency time
Latency time
UNIX
LISP
BASIC
JAVA
Ctrl+Alt+Del
Ctrl+Shift+Del
Ctrl+Alt+4
Ctrl+Alt+F10
Start menu
File explorer
Control panel
Default programs
Input
output
operating system
hardware
Kernel
Access
Process
Thread
Program
Task
BMP
DOC
STK
PPT
Match the following Windows shortcut keys with their correct functions.
1-B, 2-E, 3-D, 4-F
1-A, 2-B, 3-C, 4-D
1-D, 2-C, 3-B, 4-A
CREATE
CD
DIR
MD or MKDIR
Unix
Linux
DOS
None of these
2
4
1
6
.gif
.bmp
.cdc
.tiff
Window key + A
Window key + F
Window key + E
Window key + D
a device
a program
a hardware concept
Array
Stack
Linked List
Tree
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
Desktop
Hard disk
Pendrive
Services
mv
cp
ipr
Pt
Hidden
Security
Read-only
Sharing
\bin
\etc
\dev
\root
F1 Key
F3 Key
F2 key
F4 key
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
Terminal
Shell
Command
end
close
exit
none
ULTA
LINUX
!
@
$
#
set time automatically
time 14:30:00
date 02-19-2025
sudo date --set="19 Feb 2025 14:30:00"
F1
F2
F3
F4
/bin
/root
/dev
etc/
Task Bar
Program Manager
Device Driver
Windows
MS Office
Photoshop
USA
UK
INDIA
China
Graphical User interface
Geographical user of internet
Giga uses internet
Graphical unlimited interface
Mac OS
Fedora
MS-DOS
Android
D78
D71
32F
1AF
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
Compiler
Loader
Assembler
Operating system
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Application Software
System software
Utility program