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MCQ Problems / Explanations



AES stands for?

Last updated: Sun, 13 Jul

The full form of OSI is OSI model__.

Last updated: Sun, 13 Jul

Symmetric key encryption is also called as?

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What is full form of DDoS?

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Which One of them is Passive attack?

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PGP makes use of which cryptographic algorithm?

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That part of cyberstalking where the offender is using the Internet to find a victim is known as:

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It is quite difficult to fabricate an alibi on a network successfully because:

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In crimes against individuals the ______ period leading up to the crime often contains the most important clues reg...

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The _________ attack can endanger the security of the Diffie-Hellman method if two parties are not authenticated to...

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ECC stands for

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When a packet does not fulfil the ACL criteria, the packet is _________

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When were VPNs introduced into the commercial world?

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An attempt to make a computer resource unavailable to its intended users is called ______

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The _______ mode is normally used when we need host-to-host (end-to-end) protection of data.

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Sending offensive message to someone comes under _____________ of the Indian IT Act ______

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In the above figure, which of the above shaded block is transparent to end users and applications?

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In asymmetric key cryptography, the private key is kept by __________

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In asymmetric key cryptography, the private key is kept by __________

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In cryptography, what is cipher?

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Cryptanalysis is used................

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Related to information security, confidentiality is the opposite of which of the following?

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The CIA triad is often represented by which of the following?

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An attempt to harm, damage or cause threat to a system or network is broadly termed as ______

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Compromising confidential information comes under _________

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_______ platforms are used for safety and protection of information in the cloud.

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_______ is the practice and precautions taken to protect valuable information from unauthorized access, recording, ...

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In same keys are implemented for encrypting as well as decrypting the information.

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An attack in which the user receives unwanted amount of e- mails.

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Study of creating a d using encryption and decryption techniques.

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A unique piece of information that is used in encryption.

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The information that gets transformed in encryption is

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If communication between 2 people is overheard by a third person without extraction of any data, it is called as:

Last updated: Sun, 13 Jul

If communication between 2 people is overheard by a third person without manipulation of any data, it is called as:

Last updated: Sun, 13 Jul

In layer, vulnerabilities are directly associated with physical access to networks and hardware.

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The full form of OSI is OSI model is

Last updated: Sun, 13 Jul

Compromising confidential information comes under

Last updated: Sun, 13 Jul

From the options below, which of them is not a threat to information security?

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................is the practice and precautions taken to protect valuable information from unauthorised access, rec...

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Data integrity gets compromised when and are taken control off.

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Data is used to ensure confidentiality.

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Why these 4 elements (confidentiality, integrity, authenticity & availability) are considered fundamental?

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When integrity is lacking in a security system, occurs.

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When you use the word it means you are protecting your data from getting disclosed.

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.............means the protection of data from modification by unknown users.

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...............of information means, only authorised users are capable of accessing the information.

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CIA triad is also known as

Last updated: Sun, 13 Jul

length of the IPv6 header is....

Last updated: Sun, 13 Jul

IPSec provides ....protocols for network layer

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length of the IPv6 acddress is ....

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Transport layer Protocol consists of ... main components

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Using of spy cameras in malls and shops to capture private parts of any person comes under section 67 of IT Act, 20...

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Using spy cameras in malls and shops to capture private parts of any person comes under section 67 of IT Act, 2008 ...

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Using spy cameras in malls and shops to capture private parts of any person comes under _______ of IT Act, 2008.

Last updated: Sun, 13 Jul

If anyone publishes sexually explicit type digital content, it will cost that person imprisonment of _________ year...

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IT Act 2008 make cyber-crime details more precise where it mentioned if anyone publishes sexually explicit digital ...

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Any digital content which any individual creates and is not acceptable to the society, it’s a cyber-crime that come...

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How many years of imprisonment can an accused person face, if he/she comes under any cyber-crime listed in section ...

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Any cyber-crime that comes under section 66 of IT Act, the accused person gets fined of around Rs ________

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Download copy, extract data from an open system done fraudulently is treated as _________

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Accessing Wi-Fi dishonestly is a cyber-crime.

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Cracking digital identity of any individual or doing identity theft, comes under __________ of IT Act.

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Accessing computer without prior authorization is a cyber-crimes that come under _______

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Cyber-crime can be categorized into ________ types.

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Application layer firewalls are also called ____________

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Packet filtering firewalls are also called ____________

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Application level gateway firewalls are also used for configuring cache-servers.

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Application level gateway firewalls protect the network for specific _____________

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_____________ gateway firewalls are deployed in application-layer of OSI model.

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Which of the following is a disadvantage of Circuit-level gateway firewalls?

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Which of these comes under the advantage of Circuit-level gateway firewalls?

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Circuit-level gateway firewalls are installed in _______ layer of OSI model.

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Packet filtering firewalls are vulnerable to __________

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Packet filtering firewalls work effectively in _________ networks.

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One advantage of Packet Filtering firewall is __________

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Network administrators can create their own ACL rules based on _______ ________ and _______

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What is full form of DDoS?

Last updated: Sun, 13 Jul

In SSL, what is used for authenticating a message?

Last updated: Sun, 13 Jul

What is the key size allowed in PGP?

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ISAKMP stands for ______

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______ was invented by Phil Zimmerman.

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In _______, the cryptographic algorithms and secrets are sent with the message.

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______ provides authentication at the IP level.

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In _____, there can be multiple paths from fully or partially trusted authorities.

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________ provides privacy, integrity, and authentication in e-mail.

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_______ uses the idea of certificate trust levels.

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In ______, there is a single path from the fully trusted authority to any certificate.

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IKE uses _______

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SSL provides _________.

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IKE creates SAs for _____.

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What is lying of IP address called as?

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Which One of them is Passive attack?

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Protection against Denial by one of these parties in a communication refers to?

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Prevention of the unauthorised used of Resources refers too?

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__________ means knowledge obtained from investigation, study , intelligence new ,facts .

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Security Measures Needed to protect ________ during their transmission

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In the course of conducting forensic analysis, which of the following actions are carried out?

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Given the scope and consequences of violent crimes, it is advisable to seek out and preserve all available digital ...

Last updated: Sun, 13 Jul

Computers and mobile devices are treated as _________ crime scenes in violent crime investigations.

Last updated: Sun, 13 Jul

When reconstructing evidence surrounding a violent crime, it is generally helpful to:

Last updated: Sun, 13 Jul