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

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

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

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

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

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

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

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

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

#2. A digital signature is ............

a bit string giving identity of a correspondent

a bit string giving identity of a correspondent

a unique identification of a sender

a unique identification of a sender

an encrypted signature of a sender

an encrypted signature of a sender

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

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

#3. Viruses are __________.

Man made

Man made

Machine made

Machine made

Naturally occur

Naturally occur

All of the above

All of the above

#4. In SET protocol a customer sends a purchase order .............

encrypted using Bank’s public key

encrypted using Bank’s public key

in plain text form

in plain text form

using digital Signature system

using digital Signature system

encrypted with his public key

encrypted with his public key

#5. What is a computer virus?

Malicious software that inserts itself into other programs

Malicious software that inserts itself into other programs

Malicious software that merely stays dormant on your computer

Malicious software that merely stays dormant on your computer

A virus is friendly software that is simply mislabeled

A virus is friendly software that is simply mislabeled

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

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

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

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

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

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

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

A should send his public key with the message

A should send his public key with the message

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

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

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

Cyber safety

Cyber safety

Firewall

Firewall

Cookies

Cookies

Anti virus

Anti virus

#8. Which is the best way a system can be hardened?

Total disk encryption coupled with strong network security protocols

Total disk encryption coupled with strong network security protocols

Virus scanning only

Virus scanning only

White-list ad filtering only

White-list ad filtering only

Installing a commercial security suite

Installing a commercial security suite

#9. What is one way that a web browser is vulnerable to breaching?

A browser can be infected by closing it.

A browser can be infected by closing it.

Web browsers are impervious to exploitation

Web browsers are impervious to exploitation

A virus can be sent through the monitor

A virus can be sent through the monitor

A browser plugin can be exploited

A browser plugin can be exploited

#10. What is a computer worm?

It is software designed to analyze and search for open ports

It is software designed to analyze and search for open ports

It is malware designed to infect other computers

It is malware designed to infect other computers

It is a software utilized to scan packets on open networks

It is a software utilized to scan packets on open networks

It is software designed to exploit networks

It is software designed to exploit networks

#11. Is a Unix-based system vulnerable to viruses?

Yes, the majority of viruses attack Unix-based systems

Yes, the majority of viruses attack Unix-based systems

Yes. The split is approximately 50/50 when it comes to attacks on Windows vs. Unix based systems

Yes. The split is approximately 50/50 when it comes to attacks on Windows vs. Unix based systems

Yes, however the majority are coded to attack Windows-based systems

Yes, however the majority are coded to attack Windows-based systems

No. Linux systems are totally impervious to attacks

No. Linux systems are totally impervious to attacks

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

his private key

his private key

bank’s public key

bank’s public key

bank’s private key

bank’s private key

merchant’s public key

merchant’s public key

#13. In cheque payment protocol, the purchase order form is signed by purchaser using ..............

various public keys

various public keys

his private key

his private key

his private key using his signature hardware

his private key using his signature hardware

his public key

his public key

#14. Hashed message is signed by a sender using ............

receiver’s private key

receiver’s private key

his public key

his public key

receiver’s public key

receiver’s public key

his private key

his private key

#15. What is another name for an insecure plugin?

Hardware

Hardware

Malware

Malware

Firmware

Firmware

Software

Software

#16. In public key encryption if A wants to send an encrypted message ...............

A encrypts message using his private key

A encrypts message using his private key

A encrypts message using his public key

A encrypts message using his public key

A encrypts message using B’s public key

A encrypts message using B’s public key

A encrypts message using B’s private key

A encrypts message using B’s private key

#17. Why is it crucial to encrypt data in transit?

To assure that all of your information cannot be decrypted

To assure that all of your information cannot be decrypted

To decrease your resources

To decrease your resources

So you can increase your chances of testing your encryption capabilities

So you can increase your chances of testing your encryption capabilities

To prevent unauthorized access to private networks and sensitive information during its most vulnerable state

To prevent unauthorized access to private networks and sensitive information during its most vulnerable state

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

False

False

True

True

#19. The Secure Electronic Transaction protocol is used for ..............

credit card payment

credit card payment

electronic cash payments

electronic cash payments

payment of small amounts for internet services

payment of small amounts for internet services

cheque payment

cheque payment

#20. Which of the following is digital certificate standard?

X.509

X.509

X.508

X.508

None of the Above

None of the Above

D.509

D.509

#21. The responsibility of a certification authority for digital signature is to authenticate the ............

public keys of subscribers

public keys of subscribers

hash function used

hash function used

key used in DES

key used in DES

private keys of subscribers

private keys of subscribers

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

Third-Party Key Management System

Third-Party Key Management System

Integrated Key Management System

Integrated Key Management System

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

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

Dynamic Key Management System

Dynamic Key Management System

#23. Which of the following is a means to access a computer program or entire computer system bypassing all security mechanisms?

Phishing

Phishing

Backdoor

Backdoor

Trojan Horse

Trojan Horse

Masquerading

Masquerading

#24. Digital signatures provide which of the following?

Non-repudiation

Non-repudiation

Integrity protection

Integrity protection

All of the given

All of the given

Authentication

Authentication

#25. What does TCP mean?

Total Content Positioning

Total Content Positioning

Transmission Control Protocol

Transmission Control Protocol

Transmittable Constant Protocol

Transmittable Constant Protocol

Technical Control Panel

Technical Control Panel

Finish