Bank ICT Exam Preparation | Basic Computer Security and Viruses Important MCQ Questions Part 1

Here is a collection of Basic Computer Security and Viruses Important MCQ Questions for Bank Exam Preparation that you can practice. This Computer Security and Viruses Important MCQ Questions are useful for Bank Exam Preparation of various banks like Agriculture Development Bank (ADBL), Nepal Rastra Bank (NRB), Rastriya Banijya Bank (RBB), Nepal Bank Limited (NBL) and other organizations and are also helpful for Loksewa Aayog competitive exams . This collection contains various Important Basic Computer Security and Viruses MCQ Questions and other related topics for various bank exam preparation Loksewa Exam Preparation.

In this blog, Basic Computer Security and Viruses Important MCQ Questions for Agriculture Development Bank (ADBL), Nepal Rastra Bank (NRB), Rastriya Banijya Bank (RBB), Nepal Bank Limited (NBL) and other organizations have been collected for you to study easily and are also useful for other various competitive examinations of LokSewa Aayog. The motive of this blog is to make it easier for you to study and practice Basic Computer Security and Viruses Important MCQ Questions for Various Banks like ADBL, NRB, RBB, NBL, Loksewa Aayog and other organizations.

Here you can find Basic Computer Security and Viruses Important MCQ Questions for bank exam and LokSewa Examination being arranged separately according to the related topics and almost all of the topics that are required to study have been tried to cover. Most of the Basic Computer Security and Viruses Important MCQ Questions have been collected for you to practice and score best in bank exams and Loksewa aayog examination.

Basic Computer Security and Viruses Important MCQ Questions Bank Examination and for Loksewa Examination

Basic Computer Security and Viruses Important MCQ Questions परीक्षा तयारीका लागि जुन तपाइँ अभ्यास गर्न सक्नुहुन्छ। यस Basic Computer Security and Viruses Important MCQ Questions कृषि विकास बैंक (ADBL), नेपाल राष्ट्र बैंक (NRB), राष्ट्रिय वाणिज्य बैंक (RBB), नेपाल बैंक लिमिटेड (NBL) बैंकको परीक्षाको लागि महत्वपूर्ण प्रश्नहरू छन्, लोकसेवा आयोगको प्रतियोगी परीक्षा र अन्य संगठनहरूको लागि पनि सहयोगी छन्। यस एकाइले विभिन्न Basic Computer Security and Viruses Important MCQ Questions विभिन्न बैंक परीक्षा तयारी र लोकसेवा परीक्षा तयारको लागि अन्य सम्बन्धित विषयहरू समावेश गर्दछ।

यस ब्लगमा कृषि विकास बैंक (ADBL), नेपाल राष्ट्र बैंक (NRB), राष्ट्रिय वाणिज्य बैंक (RBB), नेपाल बैंक लिमिटेड(NBL) र अन्य संगठनहरू को विभिन्न प्रतिस्पर्धी परीक्षाका लागि र लोकसेवाका लागि Basic Computer Security and Viruses Important MCQ Questions तपाईंलाई सजिलैसँग अध्ययन गर्नका लागि संकलन गरिएको छ र उपयोगी छन् । यस ब्लगको अभिप्राय लोकसेवा, बैंक र अन्य संगठनहरूका लागि Basic Computer Security and Viruses Important MCQ Questions हरू अध्ययन गर्न र अभ्यास गर्न सजिलो पार्नु हो।

लोकसेवा र बैंक परीक्षाका लागि Basic Computer Security and Viruses Important MCQ Questions हरू सम्बन्धित विषयहरूको आधारमा छुट्टै व्यवस्था गरिएको छ र अध्ययन गर्न आवश्यक पर्ने सबै विषयहरूलाई कभर गर्ने प्रयास गरिएको छ। अधिकांश Basic Computer Security and Viruses Important MCQ Questions हरू तपाईलाई अभ्यास गर्न र लोकसेवा परीक्षा र बैंक परीक्षामा राम्रो स्कोर गर्न संकलन गरिएको छ।

 

Results

Your score is more than 70%, you can practice more and score good in the examination.

Your score is less than 70%, so try to practice more and score good.

#1. Which of the following is a VALID type of Key Management System?

Third-Party Key Management System

Dynamic Key Management System

Integrated Key Management System

Both Integrated Key Management System and Third-Party Key Management System

#2. DES using 56 bit keys ……..

cannot be broken in reasonable time using presently available computers

can be broken only if the algorithm is known using even slow computers

can be broken with presently available high performance computers

is impossible to break ever

#3. Who was TLS defined by?

The DEA

OSHA

Internet Engineering Task Force

NSA

#4. In which of the following fraud methods is a legitimate/legal-looking email sent in an attempt to gather personal and financial information from recipients?

Virus

Masquerading

Phishing

Malware

#5. Which of the following is a valid Cyber / Internet Security requirement?

Authentication

Integrity

Confidentiality

All of the given

#6. Which of the following symmetric keys can be derived from Symmetric master key?

Authentication keys

Key wrapping keys

Data encryption keys

All of the given

#7. Certification of Digital signature by an independent authority is needed because …………….

it is safe

it gives confidence to a business

the authority checks and assures customers that the public key indeed belongs to the business which claims its ownership

private key claimed by a sender may not be actually his

#8. Can a proxy be used as a firewall? If so, how?

No. Proxies are data encryption stations whose sole purpose is to encrypt and re-rout data.

No. Proxies are firewalls that are maintained at locations other than that of the user.

No. All a proxy does is re-rout Internet traffic, and thus all the malicious signals that go with it.

Yes. A proxy acts as a network intermediary for the user that serves to control the flow of incoming and outgoing traffic.

#9. Firewall is a type of ____________.

Virus

Security threat

Worm

None of the above

Firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

#10. The certificate Authority signs the digital certificate with

User's public key

User's Private Key

It's own public key

It's own Private key

#11. In public key encryption system if A encrypts a message using his private key and sends it to B ………….

if B knows it is from A he can decrypt it using A’s public key

even if B knows who sent the message it cannot be decrypted

it cannot be decrypted at all as no one knows A’s private key

A should send his public key with the message

#12. Triple DES ……….

is a symmetric key encryption method

guarantees excellent security

is implementable as a hardware VLSI chip

is public key encryption method with three keys

#13. A licence allows a user to use copyrighted material.

True

False

#14. It is a program or hardware device that filters the information coming through an internet connection to a network or computer system.

Anti virus

Cookies

Firewall

Cyber safety

#15. There are two types of firewall. What are they?

Internet-based and Home-based

Hardware and Software

Remote and Local

Digital and Analog

#16. Trojan Horses are very similar to viruses in the matter that they are computer programs that replicate copies of themselves.

True

False

#17. Which of the following is collection of Internet-connected programs communicating with other similar programs in order to perform tasks?

Botnet

Spyware

Trojan horse

Malware

#18. A digital signature is …………

a bit string giving identity of a correspondent

a unique identification of a sender

an authentication of an electronic record by tying it uniquely to a key only a sender knows

an encrypted signature of a sender

#19. Which of the following are possible security threats?

Illegitimate use

Backdoors

Masquerading

All of the given

#20. One of the problems with using SET protocol is …………

the merchant’s risk is high as he accepts encrypted credit card

the credit card company should check digital signature

the bank has to keep a database of the public keys of all customers

the bank has to keep a database of digital signatures of all customers

#21. What is a computer virus?

A virus is the same as a cookie in that it is stored on your computer against your permission

A virus is friendly software that is simply mislabeled

Malicious software that merely stays dormant on your computer

Malicious software that inserts itself into other programs

#22. What is Internet Protocol Security?

Methods to secure Internet Protocol (IP) communication

Ways to disconnect your router in an emergency

Methods to secure a disconnected computer

Methods to secure your documents from physical breaches

#23. In SET protocol a customer encrypts credit card number using ……………

his private key

bank’s public key

bank’s private key

merchant’s public key

#24. Which of the following is a class of computer threat?

Phishing

Soliciting

DoS attacks

Stalking

#25. Digital signatures provide which of the following?

Authentication

Non-repudiation

Integrity protection

All of the given

Previous

Finish