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QUIZ 2: Fundamental Concepts of IAS 2

Total questions: 15

Worksheet time: 30mins

Name
Class
Date
1.

It is a set of models, methods, and security principles that align with the organizational objectives and keeps the organization safe from cyber threats.

a)

Controls

b)

Security Architecture

c)

Defense in Depth

d)

CIA Triangle

2.

These are the three layers of information security that are designed and implemented.

a)

Policies, People and Technology (PPT)

b)

CIA Triangle

c)

Security and Operational Controls

d)

Defense in Depth

3.

These are parameters implemented to protect various forms of data and infrastructure that is important in an organization.

a)

Controls

b)

Security Architecture

c)

Defense in Depth

d)

CIA Triangle

4.

It is the concept used in information security in which multiple layers of security controls are placed throughout an information technology system.

a)

Controls

b)

Security Architecture

c)

Defense in Depth

d)

CIA Triangle

5.

It is a part of the CIA Triangle that ensures that the data is accurate, valid, and protected against unauthorized changes.

a)

Confidentiality

b)

Integrity

c)

Availability

d)

Non-Repudiation

6.

It is part of the CIA Triangle that ensures data is accessible by those who need it when they need it.

a)

Confidentiality

b)

Integrity

c)

Availability

d)

Non-Repudiation

7.

There are three basic types of authentications, which of the following is not?

a)

Knowledge-Based Authentication

b)

Property-Based Authentication

c)

Biologically-based Authentication

d)

User-Authentication

8.

This refers to sensitive data such as customer records, financial details, and intellectual property.

a)

Hardware Assets

b)

Software Assets

c)

Confidential Information

d)

Information Assets

9.

It is the art or science of converting a plain intelligible data into an unintelligible data and again retransforming that message into its original form.

a)

Encryption

b)

Decryption

c)

Cryptography

d)

Cryptosystem

10.

It is a cryptographic system or scheme for encryption and decryption.

a)

Cryptosystem or Cipher System

b)

Cryptography

c)

Cryptology

d)

Caesar Cipher

11.

It is a cipher method that uses the Exclusive OR (XOR) Boolean Algebra Function that compares two bits and returns binary 0 if the two digits are equal while returns binary 1 if the bits are not equal.

a)

Caesar Cipher

b)

Monoalphabetic Cipher

c)

Vernam Cipher

d)

XOR Cipher

12.

It is a cipher method that uses One-Time Pad (OTP) that uses a set of character only once for each encryption procedure that was developed by the AT&T.

a)

Monoalphabetic Cipher

b)

Polyalphabetic Cipher

c)

Vernam Cipher

d)

Block Cipher

13.

It is a cipher method that uses a cryptographic algorithm that encrypts data in fixed-length blocks.

a)

Monoalphabetic Cipher

b)

Polyalphabetic Cipher

c)

Vernam Cipher

d)

Block Cipher

14.

It is a level of control that refers to the management and lower-level planning functions that deal with the operational functionality of security in the company, such as disaster recovery and incident response planning.

a)

Security Controls

b)

Operational Controls

c)

Technical Controls

d)

Internal Controls

15.

If RISK refers to the likelihood or the possibility of a threat to happen while THREAT refers to the potential danger, what is it being referred to as the weakness in the CIA Triangle?

a)

Vulnerability

b)

Authentication

c)

Non-Repudiation

d)

Control