Home
O Level
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
M2 R5: Web Designing and Publishing
HTML
CSS
Javascript
Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
Other Courses
Under Graduate Courses
BA
BCA
B.COM
Post Graduate Courses
MCA
MBA
M.COM
MA
M.SC.(MATHS)
MSW
Institutional Courses
DCA
ADCA
DFA
DOAP
TALLY PRIME
JAVA
PYTHON
CCA
C Languages
Job Oriented Courses
Digital Marketing
Full Stack Development
Data Science
Cybersecurity and Ethical Hacking
Blockchain Development
Cloud Computing
Artificial Intelligence (AI) and Machine Learning
Government Courses
CCC
O LEVEL
A LEVEL
Mock Test
M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
M3 R5: Programming and Problem Solving through Python
M4 R5: Internet of Things (IoT) and Its Applications
Old Papers
2024
New!
Assignments
HTML
New!
CSS
New!
Javascript
New!
Python
New!
Log in
Sign Up
O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
See Explanation !
1
What does the "Quick Mask Mode" in Adobe Photoshop 7 allow you to do?
Adobe Photoshop 7 में "क्विक मास्क मोड" आपको क्या करने देता है?
Apply quick filters to an image
Create selections using a red overlay
Change the image resolution
Adjust the canvas size
Next Question
25
See Explanation !
2
What does WLAN stand for?
WLAN का क्या मतलब है?
Wireless Local Area Network
Wireless LAN Adapter Network
Wide Local Access Network
Wide Lan Area Network
Previous Question
Next Question
25
See Explanation !
3
Bluetooth Protocol designed by?
ब्लूटूथ प्रोटोकॉल किसके द्वारा डिज़ाइन किया गया है?
Bluetooth Special interest Group (SIG).
World Wide Web Consortium
International Organization for Standardization (ISO)
None of These
Previous Question
Next Question
25
See Explanation !
4
In I2C connection, which pin on the Arduino Uno is utilized for SCL (Serial clock)?
I2C कनेक्शन में, Arduino Uno पर किस पिन का उपयोग SCL (सीरियल क्लॉक) के लिए किया जाता है?
D2
A5
A2
A4
Previous Question
Next Question
25
See Explanation !
5
How to research and enquire about the company?
कंपनी के बारे में शोध और पूछताछ कैसे करें?
Website
Company Directories
Annual Report
All of these
Previous Question
Next Question
25
See Explanation !
6
What is the purpose of the "Clone Stamp" tool in Photoshop 7?
फ़ोटोशॉप 7 में "क्लोन स्टैम्प" टूल का उद्देश्य क्या है?
Blurring the edges of an image
Copying one area of an image to another
Adding text to images
Adjusting color balance
Previous Question
Next Question
25
See Explanation !
7
In layer, various application platforms are built as required by the services needs of smart grid.
परत में, स्मार्ट ग्रिड की सेवाओं की आवश्यकताओं के अनुसार विभिन्न एप्लिकेशन प्लेटफ़ॉर्म बनाए जाते हैं।
Perception layer
Smart network layer
Smart Application layer
Data layer
Previous Question
Next Question
25
See Explanation !
8
User Datagram Protocol works on which layer of OSI Model
उपयोगकर्ता डेटाग्राम प्रोटोकॉल OSI मॉडल की किस परत पर काम करता है
Application Layer
Network Layer
Transport Layer
Session Layer
Previous Question
Next Question
25
See Explanation !
9
In the context of IoT, what does the term "M2M" stand for?
IoT के संदर्भ में, "M2M" शब्द का अर्थ क्या है?
Machine-to-Machine
Mobile-to-Mobile
Module-to-Module
Micro-to-Macro
Previous Question
Next Question
25
See Explanation !
10
A microcontroller at least should consist of:
एक माइक्रोकंट्रोलर में कम से कम ये चीज़ें होनी चाहिए:
RAM, ROM, I/O ports and timers
CPU, RAM, I/O ports and timers
CPU, RAM, ROM, I/O ports and timers
CPU, ROM, I/O ports and timers
Previous Question
Next Question
25
See Explanation !
11
What kind of control system uses IoT to adjust street lighting based on ambient light levels?
परिवेश प्रकाश के स्तर के आधार पर स्ट्रीट लाइटिंग को समायोजित करने के लिए किस प्रकार की नियंत्रण प्रणाली IoT का उपयोग करती है?
Proportional control system
Closed-loop feedback system
Open-loop control system
Predictive control system
Previous Question
Next Question
25
See Explanation !
12
In C language, the bitwise complement operator is
C भाषा में, बिटवाइज कॉम्प्लीमेंट ऑपरेटर है
!
|
~
&
Previous Question
Next Question
25
See Explanation !
13
Which of the following sensor is non contact type sensor that detects the presence of an object?
निम्नलिखित में से कौन सा सेंसर नॉन कॉन्टैक्ट टाइप सेंसर है जो किसी ऑब्जेक्ट की उपस्थिति का पता लगाता है?
Proximity sensor
Temperature sensor
light sensor
Pressure sensor
Previous Question
Next Question
25
See Explanation !
14
What is the role of a vibration sensor in an industrial IoT (IIoT) application?
औद्योगिक IoT (IIoT) अनुप्रयोग में कंपन संवेदक की क्या भूमिका होती है?
Measure air pressure
Detect changes in temperature
Monitor vibrations in machinery
Measure humidity
Previous Question
Next Question
25
See Explanation !
15
Self-esteem reflects a person's subjective. evaluation of his or her own worth.
आत्म - सम्मान किसी व्यक्ति के व्यक्तिपरक को दर्शाता है। उसके स्वयं के मूल्य का मूल्यांकन।
Mental
Emotional
Physical
Social
Previous Question
Next Question
25
See Explanation !
16
The process of converting data into a format that can not be read by another user
डेटा को एक ऐसे प्रारूप में परिवर्तित करने की प्रक्रिया जिसे किसी अन्य उपयोगकर्ता द्वारा नहीं पढ़ा जा सकता है
Encryption
Decryption
Locking
Registering
Previous Question
Next Question
25
See Explanation !
17
How many flags are there in 8085 Microprocessor?
8085 माइक्रोप्रोसेसर में कितने झंडे हैं?
5
9
12
15
Previous Question
Next Question
25
See Explanation !
18
What is the role of a UV (Ultraviolet) sensor in an IoT device?
IoT डिवाइस में UV (पराबैंगनी) सेंसर की क्या भूमिका होती है?
Measure air pressure
Detect changes in temperature
Monitor UV radiation levels
Measure humidity
Previous Question
Next Question
25
See Explanation !
19
The component that are parent on a typical Microcontroller IC are
वह घटक जो एक ठेठ माइक्रोकंट्रोलर आईसी पर माता - पिता हैं, वे हैं
CPU
Memory
I/O ports and timers
All of the above
Previous Question
Next Question
25
See Explanation !
20
PubNub publishes and subcribes in order to send and receive messages.
PubNub संदेश भेजने और प्राप्त करने के लिए प्रकाशित और सब्सक्राइब करता है।
Network
Account
Portal
Keys
Previous Question
Next Question
25
See Explanation !
21
ZigBee is most Suitable communication standard for IoT.
ZigBee IoT के लिए सबसे उपयुक्त संचार मानक है।
Low data rate
Low power consumption
Both (A) & (B)
Easy to setup
Previous Question
Next Question
25
See Explanation !
22
______________is a program which enters computer system by secretly attaching itself with valid computer program and later steals information.
______________ एक ऐसा प्रोग्राम है जो अपने आप को वैध कंप्यूटर प्रोग्राम से गुप्त रूप से जोड़कर कंप्यूटर सिस्टम में प्रवेश करता है और बाद में जानकारी चुराता है।
Phishing
Surfing
Trojan horse
Wamp
Previous Question
Next Question
25
See Explanation !
23
Touch screen devices use which sensor?
टच स्क्रीन डिवाइस किस सेंसर का उपयोग करते हैं?
Capacitive Touch sensor
Temperature sensor
Humidity sensor
Pressure sensor
Previous Question
Next Question
25
See Explanation !
24
What does the term "Smart Home" refer to in the context of IoT?
"स्मार्ट होम" शब्द IoT के संदर्भ में क्या संदर्भित करता है?
A home with advanced security systems
A home with automated and connected devices
A home with only Wi-Fi connectivity
A home with virtual reality technology
Previous Question
Next Question
25
See Explanation !
25
What does the "Crop" tool do in Adobe Photoshop 7?
Adobe Photoshop 7 में "क्रॉप" टूल क्या करता है?
Adjusts the image's brightness and contrast
Removes unwanted portions of an image
Adds a border around the image
Applies artistic filters
Previous Question
