80 + Interview Questions in Information Technology in Computer Fundamentals Page 2 InterviewSolution

51.	An attack in which the user receives unwanted amount of e-mails.(a) Smurfing(b) Denial of service(c) E-mail bombing(d) Ping stormI have been asked this question in an interview.The doubt is from Encryption and Viruses topic in division Information Technology of Computer Fundamentals
Answer» Right CHOICE is (c) E-mail bombing For EXPLANATION: In the case of denial of e-mail bombing, a user sends an excessive amount of UNWANTED e-mail to SOMEONE.

Discussion

52.	A malicious code hidden inside a seemingly harmless piece of code.(a) Worm(b) Bomb(c) Trojan Horse(d) VirusI got this question during a job interview.Query is from Encryption and Viruses topic in section Information Technology of Computer Fundamentals
Answer» Correct choice is (c) Trojan Horse Explanation: The answer is Trojan horse. Trojan horse is a CODE that is PRESENT in a PROGRAM that appears HARMLESS.

Discussion

53.	Attack in which a user creates a packet that appears to be something else.(a) Smurfing(b) Trojan(c) E-mail bombing(d) SpoofingI have been asked this question during an online interview.Question is from Encryption and Viruses in chapter Information Technology of Computer Fundamentals
Answer» The CORRECT ANSWER is (d) SPOOFING Explanation: The attack is a spoofing attack. It is when a user creates a packet that APPEARS to be SOMETHING else or from someone else.

Discussion

54.	A technique in which a program attacks a network by exploiting IP broadcast addressing operations.(a) Smurfing(b) Denial of service(c) E-mail bombing(d) Ping stormI got this question in exam.My question is from Encryption and Viruses topic in division Information Technology of Computer Fundamentals
Answer» The correct CHOICE is (a) Smurfing Easiest explanation: Smurfing is a technique in which a PROGRAM ATTACKS a network by EXPLOITING IP broadcast addressing operations.

Discussion

55.	Creating a computer or paper audit that can help detect wrong doings.(a) Auditing(b) Validation(c) RSN(d) VerificationI have been asked this question in an interview for internship.Origin of the question is Encryption and Viruses in section Information Technology of Computer Fundamentals
Answer» Correct OPTION is (a) AUDITING Easiest explanation: The ANSWER is auditing. It is done to keep an eye on wrong doings. Auditing can be USED as a deterrent.

Discussion

56.	An indirect form of surveillance.(a) Honey pot(b) Logical(c) Security(d) IntrusionThe question was asked in an internship interview.I'd like to ask this question from Encryption and Viruses in division Information Technology of Computer Fundamentals
Answer» The CORRECT option is (a) HONEY pot The explanation is: Honey pot is an indirect FORM of SURVEILLANCE. Network personnel create a trap, watching for UNSCRUPULOUS acts.

Discussion

57.	Study of creating a d using encryption and decryption techniques.(a) Cipher(b) Cryptography(c) Encryption(d) DecryptionThis question was posed to me in an online quiz.My question is taken from Encryption and Viruses topic in portion Information Technology of Computer Fundamentals
Answer» Correct CHOICE is (b) Cryptography Easiest explanation: It is CALLED as cryptography. It is the study of CREATING and using the encryption techniques.

Discussion

58.	A unique piece of information that is used in encryption.(a) Cipher(b) Plain Text(c) Key(d) CipherThis question was addressed to me at a job interview.This interesting question is from Encryption and Viruses in division Information Technology of Computer Fundamentals
Answer» Correct choice is (c) Key To explain I WOULD SAY: The key is the unique piece of information.It is used to CREATE the CIPHER text and decrypt it BACK.

Discussion

59.	An attack in which the site is not capable of answering valid request.(a) Smurfing(b) Denial of service(c) E-mail bombing(d) Ping stormThe question was asked during an internship interview.The origin of the question is Network Security and Encryption topic in section Information Technology of Computer Fundamentals
Answer» The correct option is (B) Denial of service The EXPLANATION: The answer is Denial of service. In CASE of denial of service attacks, a COMPUTER site is bombarded with a lot of MESSAGES.

Discussion

60.	A cipher in which the order is not preserved.(a) Polyalphabetic substitution based(b) Transposition-based(c) Substitution based(d) Public key basedThe question was asked in examination.I need to ask this question from Encryption and Viruses topic in division Information Technology of Computer Fundamentals
Answer» RIGHT OPTION is (b) Transposition-based Easy EXPLANATION: In transposition-based cipher, the order of the plain text is not PRESERVED. They can be very SIMPLE to identify.

Discussion

61.	Plain text is the data after encryption is performed.(a) True(b) FalseThe question was asked in an online interview.This question is from Encryption and Viruses topic in portion Information Technology of Computer Fundamentals
Answer» The correct option is (b) FALSE The best explanation: The statement is false. CIPHER is the ALGORITHM USED in encryption.Ciphertext is the data after encryption is performed.

Discussion

62.	A program that copies itself.(a) Worm(b) Virus(c) Trojan(d) BombI got this question in my homework.Question is taken from Network Security and Encryption topic in section Information Technology of Computer Fundamentals
Answer» Correct answer is (a) Worm Best EXPLANATION: A worm copies itself from one system to ANOTHER over a network without the assistance of HUMAN.

Discussion

63.	A small program that changes the way a computer operates.(a) Worm(b) Trojan(c) Bomb(d) VirusThis question was posed to me at a job interview.This interesting question is from Network Security and Encryption in section Information Technology of Computer Fundamentals
Answer» Right choice is (d) Virus For explanation I WOULD say: The program is CALLED virus. It alters the way that the computer operates. It often does DAMAGES like deleting and CORRUPTING files and data.

Discussion

64.	A program created by Farmer and Venema for auditing capability.(a) SAAS(b) SATAN(c) SAN(d) SATThe question was posed to me in an online quiz.I'd like to ask this question from Network Security and Encryption in chapter Information Technology of Computer Fundamentals
Answer» Right choice is (b) SATAN Easiest explanation: SATAN is the SECURITY ANALYSIS tool for AUDITING networks. It is CREATED by farmer and venema.

Discussion

65.	A person who enjoys learning details about computers and how to enhance their capabilities.(a) Cracker(b) Hacker(c) App controller(d) Site controllerI have been asked this question in examination.My question is taken from Network Security and Encryption in section Information Technology of Computer Fundamentals
Answer» Correct OPTION is (b) Hacker Explanation: The PERSON is CALLED hacker. A person who ENJOYS learning the details of COMPUTER systems and how to stretch their capabilities is called hacker.

Discussion

66.	The protocol designed to make the security of wireless LAN as good as that of wired LAN.(a) WTLS(b) WEP(c) RSN(d) WPThis question was posed to me by my college director while I was bunking the class.The doubt is from Network Security and Encryption in portion Information Technology of Computer Fundamentals
Answer» Correct choice is (b) WEP To explain: WEP stands for Wired Equivalent Privacy. WEP has been broken already in 2001. WEP protocol DESIGNED to make the SECURITY of wireless LAN as GOOD as that of wired LAN.

Discussion

67.	WTLS stands for?(a) Wireless Transport Security Layer(b) Wireless Transfer System Layer(c) Wireless Transfer Security Layer(d) Wireless Transport System LayerThe question was asked in my homework.Question is taken from Network Security and Encryption topic in section Information Technology of Computer Fundamentals
Answer» The correct CHOICE is (a) Wireless Transport Security LAYER For explanation I would say: WTLS is Wireless Transport Security Layer. It PROVIDES security between the mobile device and the WAP gateway to internet.

Discussion

68.	A process of making the encrypted text readable again.(a) Decryption(b) Encryption(c) Network Security(d) Information HidingThis question was posed to me during an interview.This question is from Network Security and Encryption in division Information Technology of Computer Fundamentals
Answer» Correct CHOICE is (a) Decryption The BEST I can explain: The reverse PROCESS is CALLED decryption. It is the process of MAKING the information readable again.

Discussion

69.	An algorithm used in encryption is referred to as cipher.(a) True(b) FalseThis question was posed to me in quiz.The doubt is from Network Security and Encryption topic in portion Information Technology of Computer Fundamentals
Answer» Right answer is (a) True The best explanation: The STATEMENT is true. Cipher is the algorithm used in ENCRYPTION. Encryption is making READABLE TEXT as unreadable to keep it secured.

Discussion

70.	The process of transforming plain text into unreadable text.(a) Decryption(b) Encryption(c) Network Security(d) Information HidingI have been asked this question in an interview.I'm obligated to ask this question of Network Security and Encryption in portion Information Technology of Computer Fundamentals
Answer» Right choice is (b) Encryption The EXPLANATION is: Encryption is the process of transforming readable text i.e. plain text to make it unreadable to anyone except those possessing SPECIAL KNOWLEDGE, usually referred to as a KEY.

Discussion

71.	Security features that control that can access resources in the OS.(a) Authentication(b) Identification(c) Validation(d) Access controlI had been asked this question in an interview for job.My question comes from Network Security topic in portion Information Technology of Computer Fundamentals
Answer» Right answer is (d) ACCESS control The explanation: Access control REFERS to the SECURITY features. Applications call access control to provide resources.

Discussion

72.	The information that gets transformed in encryption is ____________(a) Plain text(b) Parallel text(c) Encrypted text(d) Decrypted textThis question was addressed to me in a job interview.Asked question is from Network Security topic in division Information Technology of Computer Fundamentals
Answer» The correct choice is (a) Plain text Explanation: The text that gets transformed is CALLED plain text. The ALGORITHM used is called CIPHER.

Discussion

73.	An algorithm in encryption is called _____________(a) Algorithm(b) Procedure(c) Cipher(d) ModuleI have been asked this question in my homework.This is a very interesting question from Network Security in section Information Technology of Computer Fundamentals
Answer» The CORRECT option is (C) Cipher To elaborate: An algorithm USED in ENCRYPTION is REFERRED to as a cipher. cipher is an algorithm for performing encryption or decry

Discussion

74.	CHAP stands for?(a) Challenge Handshake authentication protocol(b) Challenge Hardware authentication protocol(c) Circuit Hardware authentication protocol(d) Circuit Handshake authentication protocolThis question was posed to me in a national level competition.I need to ask this question from Network Security in portion Information Technology of Computer Fundamentals
Answer» The correct answer is (a) CHALLENGE HANDSHAKE authentication protocol Explanation: CHAP stands for Challenge Handshake authentication protocol. Features of CHAP: plaintext, memorized token. Protocol uses TELNET, HTTP.

Discussion

75.	A concern of authentication that deals with user rights.(a) General access(b) Functional authentication(c) Functional authorization(d) Auto verificationThe question was asked during an online exam.The origin of the question is Network Security in division Information Technology of Computer Fundamentals
Answer» Correct OPTION is (c) Functional authorization For explanation I would say: Functional authorization is CONCERNED with individual user rights. Authorization is the function of SPECIFYING access rights to RESOURCES RELATED to information security.

Discussion

76.	The process of verifying the identity of a user.(a) Authentication(b) Identification(c) Validation(d) VerificationI have been asked this question in exam.My question comes from Network Security topic in division Information Technology of Computer Fundamentals
Answer» The correct answer is (a) AUTHENTICATION Explanation: It is CALLED an authentication. It is TYPICALLY based on passwords, SMART CARD, fingerprint, etc.

Discussion

77.	Which of these is a part of network identification?(a) UserID(b) Password(c) OTP(d) fingerprintI got this question during a job interview.The origin of the question is Network Security in division Information Technology of Computer Fundamentals
Answer» The correct choice is (a) UserID The explanation is: The answer is UserID. UserID is a PART of IDENTIFICATION. UserID can be a combination of USERNAME, user student NUMBER etc.

Discussion

78.	Which is not an objective of network security?(a) Identification(b) Authentication(c) Access control(d) LockThe question was posed to me in exam.I'm obligated to ask this question of Network Security topic in section Information Technology of Computer Fundamentals
Answer» The correct option is (d) LOCK To elaborate: The Identification, AUTHENTICATION and ACCESS control are the OBJECTIVES of NETWORK security. There is no such thing called lock.

Discussion

79.	Network Security provides authentication and access control for resources.(a) True(b) FalseI have been asked this question in unit test.My question comes from Network Security topic in portion Information Technology of Computer Fundamentals
Answer» Correct OPTION is (a) TRUE To EXPLAIN: The statement is true. AFS is an EXAMPLE. It helps US protect vital information.

Discussion

80.	The field that covers a variety of computer networks, both public and private, that are used in everyday jobs.(a) Artificial Intelligence(b) ML(c) Network Security(d) ITThis question was addressed to me by my college professor while I was bunking the class.This is a very interesting question from Network Security topic in chapter Information Technology of Computer Fundamentals
Answer» Correct option is (c) NETWORK Security Explanation: Network security covers a variety of computer networks, both private and public. Everyday jobs like conducting transactions and COMMUNICATIONS among BUSINESS and GOVERNMENT agencies ETC.

Discussion

Explore topic-wise InterviewSolutions in .

An attack in which the user receives unwanted amount of e-mails.(a) Smurfing(b) Denial of service(c) E-mail bombing(d) Ping stormI have been asked this question in an interview.The doubt is from Encryption and Viruses topic in division Information Technology of Computer Fundamentals

A malicious code hidden inside a seemingly harmless piece of code.(a) Worm(b) Bomb(c) Trojan Horse(d) VirusI got this question during a job interview.Query is from Encryption and Viruses topic in section Information Technology of Computer Fundamentals

Attack in which a user creates a packet that appears to be something else.(a) Smurfing(b) Trojan(c) E-mail bombing(d) SpoofingI have been asked this question during an online interview.Question is from Encryption and Viruses in chapter Information Technology of Computer Fundamentals

A technique in which a program attacks a network by exploiting IP broadcast addressing operations.(a) Smurfing(b) Denial of service(c) E-mail bombing(d) Ping stormI got this question in exam.My question is from Encryption and Viruses topic in division Information Technology of Computer Fundamentals

Creating a computer or paper audit that can help detect wrong doings.(a) Auditing(b) Validation(c) RSN(d) VerificationI have been asked this question in an interview for internship.Origin of the question is Encryption and Viruses in section Information Technology of Computer Fundamentals

An indirect form of surveillance.(a) Honey pot(b) Logical(c) Security(d) IntrusionThe question was asked in an internship interview.I'd like to ask this question from Encryption and Viruses in division Information Technology of Computer Fundamentals

Study of creating a d using encryption and decryption techniques.(a) Cipher(b) Cryptography(c) Encryption(d) DecryptionThis question was posed to me in an online quiz.My question is taken from Encryption and Viruses topic in portion Information Technology of Computer Fundamentals

A unique piece of information that is used in encryption.(a) Cipher(b) Plain Text(c) Key(d) CipherThis question was addressed to me at a job interview.This interesting question is from Encryption and Viruses in division Information Technology of Computer Fundamentals

Plain text is the data after encryption is performed.(a) True(b) FalseThe question was asked in an online interview.This question is from Encryption and Viruses topic in portion Information Technology of Computer Fundamentals

A program that copies itself.(a) Worm(b) Virus(c) Trojan(d) BombI got this question in my homework.Question is taken from Network Security and Encryption topic in section Information Technology of Computer Fundamentals

A small program that changes the way a computer operates.(a) Worm(b) Trojan(c) Bomb(d) VirusThis question was posed to me at a job interview.This interesting question is from Network Security and Encryption in section Information Technology of Computer Fundamentals

A program created by Farmer and Venema for auditing capability.(a) SAAS(b) SATAN(c) SAN(d) SATThe question was posed to me in an online quiz.I'd like to ask this question from Network Security and Encryption in chapter Information Technology of Computer Fundamentals

A process of making the encrypted text readable again.(a) Decryption(b) Encryption(c) Network Security(d) Information HidingThis question was posed to me during an interview.This question is from Network Security and Encryption in division Information Technology of Computer Fundamentals

An algorithm used in encryption is referred to as cipher.(a) True(b) FalseThis question was posed to me in quiz.The doubt is from Network Security and Encryption topic in portion Information Technology of Computer Fundamentals

Security features that control that can access resources in the OS.(a) Authentication(b) Identification(c) Validation(d) Access controlI had been asked this question in an interview for job.My question comes from Network Security topic in portion Information Technology of Computer Fundamentals

The information that gets transformed in encryption is ____________(a) Plain text(b) Parallel text(c) Encrypted text(d) Decrypted textThis question was addressed to me in a job interview.Asked question is from Network Security topic in division Information Technology of Computer Fundamentals

An algorithm in encryption is called _____________(a) Algorithm(b) Procedure(c) Cipher(d) ModuleI have been asked this question in my homework.This is a very interesting question from Network Security in section Information Technology of Computer Fundamentals

The process of verifying the identity of a user.(a) Authentication(b) Identification(c) Validation(d) VerificationI have been asked this question in exam.My question comes from Network Security topic in division Information Technology of Computer Fundamentals

Which of these is a part of network identification?(a) UserID(b) Password(c) OTP(d) fingerprintI got this question during a job interview.The origin of the question is Network Security in division Information Technology of Computer Fundamentals

Which is not an objective of network security?(a) Identification(b) Authentication(c) Access control(d) LockThe question was posed to me in exam.I'm obligated to ask this question of Network Security topic in section Information Technology of Computer Fundamentals

Network Security provides authentication and access control for resources.(a) True(b) FalseI have been asked this question in unit test.My question comes from Network Security topic in portion Information Technology of Computer Fundamentals