c954 Information Technology Management - Set 4 - Part 2

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 21: In the Agile method, which activity is common in each iteration to ensure quality and adaptability?

Linear progression through each phase

Complete implementation without feedback

Frequent testing and adjustments

Releasing only at project completion

Question 22: Which cybersecurity principle focuses on ensuring data remains unaltered and trustworthy?

Confidentiality

Integrity

Authenticity

Availability

Question 23: What is the primary role of a Chief Technology Officer (CTO) in an organization?

Manage network security

Oversee daily operations

Develop and implement technology strategy

Conduct financial audits

Question 24: Which database structure uses objects with characteristics and relationships rather than tables and rows?

Hierarchical

Network

Object-Oriented

Relational

Question 25: What type of encryption is commonly used to secure online transactions by creating an encrypted connection between a web server and a browser?

VPN

SSL

Firewall

IDS

Question 26: When a team uses Agile and completes a system prototype quickly for review, which subtype of Agile are they most likely following?

Service-Oriented Architecture (SOA)

Extreme Programming

Rapid Prototyping

Waterfall Method

Question 27: In data mining, which model is most useful for grouping similar customers together based on shared characteristics?

Classification

Association

Clustering

Regression

Question 28: In supply chain management, what does the term overhead refer to?

Costs directly tied to production volume

Costs for additional inventory storage

Fixed costs not linked to production throughput

Variable expenses based on product types

Question 29: In an SDLC project, what is a "pilot" implementation?

Gradual rollout to one department or location before others

Direct switch from old to new system for all users

Running the new and old systems side-by-side

Complete release of the system without any testing

Question 30: Which IT system is used to manage a companys interactions with its suppliers?

Customer Relationship Management (CRM)

Enterprise Resource Planning (ERP)

Knowledge Management System

Partner Relationship Management (PRM)

Question 31: What is the purpose of the Requirement Sign-Off in the Analysis phase of SDLC?

Initiate system coding

Secure final approval of prioritized requirements

Complete user training

Document the technical specifications

Question 32: In data analytics, which process is best for testing the effects of hypothetical changes in business variables?

Goal-Seeking Analysis

Regression Analysis

What-If Analysis

Optimization Analysis

Question 33: What type of metric measures the number of visitors who begin but do not complete an online registration?

Bounce Rate

Conversion Rate

Abandoned Registrations

Click-Through Rate

Question 34: Which type of malware is specifically designed to monitor and record user actions like keystrokes?

Spyware

Trojan Horse

Adware

Worm

Question 35: Which phase of SDLC focuses on verifying that the system performs as required before deployment?

Development

Testing

Maintenance

Implementation

Question 36: What is the primary advantage of using SaaS over traditional software installation?

Limited data storage options

Reduces the need for local maintenance and updates

Offers exclusive offline accessibility

Restricts user accessibility

Question 37: Which type of database structure uses a tree-like format, with each child node connected to only one parent?

Relational Database

Hierarchical Database

Object-Oriented Database

Network Database

Question 38: In predictive analytics, which type of analysis is designed to meet a specific target by adjusting variables?

Sensitivity Analysis

Optimization Analysis

Regression Analysis

Goal-Seeking Analysis

Question 39: Which of the following best describes the function of a firewall?

Encrypts network traffic

Blocks unauthorized access to a network

Monitors system performance

Provides storage space

Question 40: What is the primary objective of a Disaster Recovery Plan (DRP)?

Increase data redundancy

Improve daily network performance

Ensure business operations continue after a disruption

Reduce operating costs

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