MCQ : OVERVIEW OF CYBER SECURITY For NIELIT O Level Exam

OVERVIEW OF CYBER SECURITY For NIELIT O Level Exam

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Question No# : 01 out of 50 Report Bug Bookmark

Who is the Founder of amazon?
अमेजॉन के फाउंडर कौन हैं?

A. Linus Torvalds

B. Semyon Korsakv

C. Jeff bezos

D. None of these

Question No# : 02 out of 50 Report Bug Bookmark

In which generation AI was used?
AI का प्रयोग किस पीढ़ी में हुआ ?

A. First generation

B. Fourth generation

C. Fifth generation

D. None of these

Question No# : 03 out of 50 Report Bug Bookmark

What is the speciality of Big Data Analytics?
Big Data Analytics की speciality क्या है?

A. It replaces traditional databases completely

B. It stores only structured data

C. It processes small datasets very quickly

D. It analyses huge volumes of structured and unstructured data to discover hidden patterns

Question No# : 04 out of 50 Report Bug Bookmark

What will be the JAVA extension file used in IoT?
आईओटी में इस्तेमाल होने वाली JAVA एक्सटेंशन फ़ाइल क्या होगी ?

A. .c

B. .py

C. .exe

D. .jar

Question No# : 05 out of 50 Report Bug Bookmark

A company changes its network configuration so that only one router instead of two can access the Internet. The greatest impact will be on the _______ of the network
एक कंपनी अपने नेटवर्क कॉन्फ़िगरेशन को बदलती है ताकि दो के बजाय केवल एक राउटर इंटरनेट तक पहुंच सके। सबसे बड़ा प्रभाव नेटवर्क के _______ पर होगा

A. Performance

B. Reliability

C. Security

D. None of the above

Question No# : 06 out of 50 Report Bug Bookmark

Which of the following is a disadvantage of biometrics?
निम्नलिखित में से कौन बायोमेट्रिक्स का नुकसान है?

A. It cannot be changed.

B. It is expensive to implement.

C. It is easy to use and requires little training.

D. It is difficult to lose.

Question No# : 07 out of 50 Report Bug Bookmark

Which of the following is/are threat(s) for electronic payment system?

A. Computer virus

B. Trojan horse

C. Computer worms

D. All of the above

Question No# : 08 out of 50 Report Bug Bookmark

Which address is permitted not to use two forward slashes ?
किस पते पर दो फ़ॉरवर्ड स्लैश का उपयोग नहीं करने की अनुमति है?

A. Http URL

B. SMTP URL

C. News Address

D. Telnet URL

Question No# : 09 out of 50 Report Bug Bookmark

The ability to recover and read deleted or damaged files from a criminals computer is an example of a low Enforcement specialty called :
अपराधियों के कंप्यूटर से हटाई गई या क्षतिग्रस्त फ़ाइलों को पुनर्माप्त करनेऔर पढ़ने की क्षमता किस विशेषता का एक उदाहरण है:

A. Robotics

B. Simulation

C. Computer forensics

D. Animation

Question No# : 10 out of 50 Report Bug Bookmark

Which one is least Secure?
सबसे कम सिक्योर है?

A. Password

B. Keycard

C. Retina

D. Fingerprint

Question No# : 11 out of 50 Report Bug Bookmark

What is two-factor authentication (2FA)?
दो-कारक प्रमाणीकरण (2FA) क्या है?

A. A cybersecurity attack

B. A social engineering tactic

C. A security mechanism that requires users to provide two forms of identification to access an account or system

D. A programming language

Question No# : 12 out of 50 Report Bug Bookmark

In computer security,…………… means that the information in a computer system only be accessible viewing by authorized parities.

A. Availability

B. Integrity

C. Confidentiality

D. All of the above

Question No# : 13 out of 50 Report Bug Bookmark

Which company provides AWS cloud services?
कौन सी कंपनी AWS क्लाउड सेवाएं प्रदान करती है?

A. Microsoft

B. Amazon

C. IBM

D. Oracle

Question No# : 14 out of 50 Report Bug Bookmark

The term Computer Ethics is also referred as:

A. Cyberethics

B. Information ethics

C. Global information ethics

D. All of these

Question No# : 15 out of 50 Report Bug Bookmark

Which of these is an example of a possible victim in a phishing attack?
फ़िशिंग हमले में संभावित शिकार का कौन सा उदाहरण है?

A. The website that was hacked

B. The person who had their identity stolen

C. The bank of the victim

D. All of These

Question No# : 16 out of 50 Report Bug Bookmark

The objective for industry 4.0 is
उद्योग 4.0 के लिए उद्देश्य है

A. Increase efficiency

B. Reduced complexity

C. Enabled self controlling

D. All of above

Question No# : 17 out of 50 Report Bug Bookmark

Which is not firewall technique?
कौन सी एक फ़ायरवॉल तकनीक नहीं है?

A. Packet Filter

B. Application Gateways

C. Proxy Server

D. Fire Proxy Service

Question No# : 18 out of 50 Report Bug Bookmark

A Robot is a...............?
एक रोबोट ........... है?

A. Multi-functional manipulator

B. Programmable

C. Both (Programmable) and (Multi-functional manipulator)

D. None of the options

Question No# : 19 out of 50 Report Bug Bookmark

From the following, which is not a common file permission

A. Write

B. Execute

C. Stop

D. Read

Question No# : 20 out of 50 Report Bug Bookmark

Which characteristic of Big Data refers to the speed at which data is generated?
बिग डेटा की कौन सी विशेषता डेटा उत्पन्न होने की गति को संदर्भित करती है?

A. Volume

B. Variety

C. Velocity

D. Veracity

Question No# : 21 out of 50 Report Bug Bookmark

This is not a benefit of Big Data analytics
यह बिग डेटा एनालिटिक्स का लाभ नहीं है

A. Faster, better decision making

B. Cost Reduction

C. Manage of Data

D. None of the above

Question No# : 22 out of 50 Report Bug Bookmark

What is Full form of IMEI?
IMEI का फुल फॉर्म?

A. International mobile equipment identify

B. Internet mobile equipment identify

C. International mobile equipment identity

D. None of these

Question No# : 23 out of 50 Report Bug Bookmark

RPA technology does not comply with this feature?
RPA technology निम्न में से किस feature के अनुरूप नहीं है?

A. Accurate

B. High productivity rates

C. Reliable

D. Analytic capability

Question No# : 24 out of 50 Report Bug Bookmark

What is encryption?
एन्क्रिप्शन क्या है?

A. The process of encoding plaintext into ciphertext

B. The process of decoding ciphertext into plaintext

C. The process of analyzing weather data

D. The process of generating random numbers

Question No# : 25 out of 50 Report Bug Bookmark

Secure cookies have which feature?
सुरक्षित कुकीज़ में कौन सी विशेषता है?

A. They are not encrypted, just sent via secure server.

B. They are encrypted.

C. Secure cookies are passed along via encrypted programs.

D. Cookies are always traded between trusted users.

Question No# : 26 out of 50 Report Bug Bookmark

Which Of The Following Is The Most Realistic Relationship Between E-commerce And E-business?
निम्नलिखित में से E-commerce और E-business के बीच सबसे यथार्थवादी सम्बन्ध कौनसा है?

A. E-commerce Is A Different Name For E-business

B. E-commerce Is A Subset Of E-business

C. E-business Is A Subset Of E-commerce

D. E-commerce Has No Overlap With E-business

Question No# : 27 out of 50 Report Bug Bookmark

Which is not an advantage of using DigiLocker?
डिजीलॉकर का उपयोग करने का कौन सा फायदा नहीं है?

A. Secure access to Govt. issue documents

B. Document Generation

C. Easy to carry

D. Minimize the use of physical documents

Question No# : 28 out of 50 Report Bug Bookmark

Which device is used to backup the data?
डेटा बैकअप के लिए किस उपकरण का उपयोग किया जाता है?

A. System software

B. Printer

C. Keyboard

D. Network Drive

Question No# : 29 out of 50 Report Bug Bookmark

Which of the following is not an objective of network security?
निम्नलिखित में से कौन सा नेटवर्क सुरक्षा का उद्देश्य नहीं है?

A. Confidentiality

B. Integrity

C. Availability

D. Hacking

Question No# : 30 out of 50 Report Bug Bookmark

Hashed message is signed by a sender using
Hashed Message पर हस्ताक्षर में प्रेषक की _______ उपयोग होती है

A. His Public key

B. His Private Key

C. Receivers Public Key

D. Receivers Public Key

Question No# : 31 out of 50 Report Bug Bookmark

What is the purpose of virtual reality applications in healthcare?
स्वास्थ्य देखभाल में आभासी वास्तविकता अनुप्रयोगों का उद्देश्य क्या है?

A. Entertainment

B. Training and simulation

C. Social networking

D. Financial analysis

Question No# : 32 out of 50 Report Bug Bookmark

The circuit used to store one bit of data is known as

A. Register

B. Encoder

C. Decoder

D. Flip Flop

Question No# : 33 out of 50 Report Bug Bookmark

What is the term for gaining unauthorized access to a computer or network?
किसी कंप्यूटर या नेटवर्क तक अनाधिकृत पहुंच प्राप्त करने को क्या कहते हैं?

A. Virus

B. Antivirus

C. Malware

D. Hacking

Question No# : 34 out of 50 Report Bug Bookmark

Total types of loT platforms and voice communication is_______?
आईओटी प्लेटफॉर्म और वॉयस कम्युनिकेशन के कुल प्रकार है ?

A. 4,3

B. 3,4

C. 2,4

D. 3,2

Question No# : 35 out of 50 Report Bug Bookmark

Which of the following is an example of AI in everyday life?
निम्नलिखित में से कौन सा रोजमर्रा की जिंदगी में कृत्रिम बुद्धिमत्ता का एक उदाहरण है?

A. Smart Assistants

B. Keyboard

C. USB Drive

D. Scanner

Question No# : 36 out of 50 Report Bug Bookmark

Which cybersecurity feature provides an extra layer of security for online transactions?
कौन सी साइबर सुरक्षा सुविधा ऑनलाइन लेनदेन के लिए सुरक्षा की एक अतिरिक्त परत प्रदान करती है?

A. Two-Factor Authentication (2FA)

B. Digital Signature

C. CAPTCHA

D. VPN

Question No# : 37 out of 50 Report Bug Bookmark

The process of identifying objects and shapes in a photograph, drawing, video, or other visual images.
एक तस्वीर, ड्राइंग, वीडियो, या अन्य दृश्य छवियों में वस्तुओं और आकृतियोंकी पहचान करने की प्रक्रिया?

A. Pattern Recognition

B. Image analysis

C. OCR

D. Fuzzy logic

Question No# : 38 out of 50 Report Bug Bookmark

Which cloud service model provides virtual machines, storage, and networking resources?
कौन-सा क्लाउड सर्विस मॉडल वर्चुअल मशीन, स्टोरेज और नेटवर्किंग रिसोर्स उपलब्ध कराता है?

A. SaaS

B. PaaS

C. IaaS

D. DaaS

Question No# : 39 out of 50 Report Bug Bookmark

How many digits is the MMID number?
MMID नंबर कितने डिजिट का होता है?

A. 7

B. 5

C. 12

D. 11

Question No# : 40 out of 50 Report Bug Bookmark

Which is an example of cloud storage?
क्लाउड स्टोरेज का एक उदाहरण कौन सा है?

A. Hard Disk

B. Pen Drive

C. Google Drive

D. RAM

Question No# : 41 out of 50 Report Bug Bookmark

eGovernance Service Start from?
ई गवर्नेंस की शुरुआत कब हुई?

A. 2005

B. 2006

C. 2007

D. 1986

Question No# : 42 out of 50 Report Bug Bookmark

Which of the following is a good practice

A. Give full permission for remote transferring

B. Grant read only permission

C. Grant limited permission to specified account

D. Give both read and write permission but not execute

Question No# : 43 out of 50 Report Bug Bookmark

What is phishing in terms of cybersecurity?
साइबर सुरक्षा की दृष्टि से फ़िशिंग क्या है?

A. An online scam to steal personal information

B. A method to speed up internet browsing

C. A technique for improving network security

D. A way to encrypt data

Question No# : 44 out of 50 Report Bug Bookmark

Which of the following HTTP method is considered insecure ?
निम्नलिखित में से कौन सी HTTP विधि असुरक्षित मानी जाती है?

A. POST

B. DELETE

C. TRACE

D. GET

Question No# : 45 out of 50 Report Bug Bookmark

Which day is celebrated as world Computer Literacy Day?

A. December 2

B. November 2

C. December 12

D. November 12

Question No# : 46 out of 50 Report Bug Bookmark

Which cybersecurity attack injects malicious SQL commands into a database query?
कौन सा साइबर सुरक्षा हमला डेटाबेस क्वेरी में दुर्भावनापूर्ण SQL कमांड डालता है?

A. Phishing

B. SQL Injection

C. Ransomware

D. Brute Force Attack

Question No# : 47 out of 50 Report Bug Bookmark

A company requires each employee to power off his computer at the end of the day. This rule was implemented to make the network _______
एक कंपनी को प्रत्येक कर्मचारी को अपने कंप्यूटर को दिन के अंत में बंद करने की आवश्यकता होती है। नेटवर्क _______ बनाने के लिए यह नियम लागू किया गया था

A. perform better

B. more reliable

C. more secure

D. more error-free

Question No# : 48 out of 50 Report Bug Bookmark

What is big data analysis?
बड़ा डेटा विश्लेषण क्या है?

A. Analyzing data with a small number of variables

B. Analyzing data that exceeds the processing capacity of traditional database systems

C. Analyzing data stored in physical files

D. Analyzing data using handwritten calculations

Question No# : 49 out of 50 Report Bug Bookmark

The creeper virus was eventually deleted by a program known as

A. The weaper

B. The reaper

C. The seaper

D. None of the above

Question No# : 50 out of 50 Report Bug Bookmark

Which programming language is commonly used for developing RPA bots?
RPA बॉट विकसित करने के लिए आमतौर पर किस प्रोग्रामिंग भाषा का उपयोग किया जाता है?

A. Java

B. Python

C. C++

D. Visual Basic for Applications (VBA)