Desktop
Hard disk
Pendrive
Services
USA
UK
INDIA
China
Memory
Hardware
Peripheral
Screen
.odt
.ods
.odp
.rtf
Chmod
curl
df
all
2
4
1
6
Providing predictable and fast response times
Efficient multitasking
To provide a graphical user interface for applications
High graphical performance
!
@
$
#
.gif
.bmp
.cdc
.tiff
Match the following Windows shortcut keys with their correct functions.
1-B, 2-C, 3-A, 4-D
1-D, 2-E, 3-B, 4-C
1-C, 2-F, 3-B, 4-A
1-F, 2-D, 3-C, 4-E
Monolithic kernel
Hybrid kernel
Scott kernel
Micro kernel
Process
Thread
Program
Task
D78
D71
32F
1AF
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
Alt + F4
Ctrl + W
Ctrl + Alt + DEL
Shift + Esc
New Technology File System
Network Technology File System
New Task File System
Non-Transactional File System
DOS
UNIX
ULTA
LINUX
CPU
ALU
Kernel
Processor
Application Software
System software
Utility program
None of these
F1 Key
F3 Key
F2 key
F4 key
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
Photoshop
MS Word
Skype
LibreOffice
Portable Document File
Portable Data Format
Portable Document Format
Partial Data File
Vmlinux
Vmlinuz
Lynx
Linux
CREATE
CD
DIR
MD or MKDIR
Accuracy
Versatile
Automatic
Reliability
mv
cp
ipr
Pt
Backslash (\)
Asterisk (*)
underscore(_)
Question Mark (?)
LISP
BASIC
JAVA
Only one file at a time
Many files at a time
Only two files at a time
None of the above
1-B, 2-E, 3-D, 4-F
1-A, 2-B, 3-C, 4-D
1-D, 2-C, 3-B, 4-A
Array
Stack
Linked List
Tree
Input
Output
Operating system
Taskbar
status bar
Manubar
Title bar
Match the following DOS commands with their correct functions.
1-C, 2-A, 3-D, 4-B
1-D, 2-E, 3-B, 4-A
Real time processing
Batch processing
Off line processing
Distributed processing
Task Manager
Task Bar
Program Manager
Device Driver
\bin
\etc
\dev
\root
Adobe Photoshop
MS Paint
MS Powerpoint
/boot
/etc
/bin
/sbin
Low level language
Medium level language
High level language
None
Dot
Unix
Increased throughput
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobs
Microprocessor architecture / CPU architecture
Web Browser
Search Engine
Operating System
BMP
DOC
STK
PPT
Control Panel
Dynamic data exchange
File manager
it is a multi-user operating system
it is a highly secure operating system
it is multitasking operating system
All of the above
/root
/dev
etc/