c954 Information Technology Management - Set 1 - 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 computer technology, what type of hardware is a mouse classified as?

Processing Hardware

Output Hardware

Input Hardware

Storage Hardware

Question 22: Which of the following best describes the role of Utility Software?

It provides internet connectivity for the computer

It ensures application software runs efficiently and securely

It acts as the main operating system of the computer

It provides the user interface for data manipulation

Question 23: In which of the following situations would system software be used?

Creating a presentation

Running an operating system like Windows

Designing a logo

Sending emails

Question 24: If an organization wants to analyze historical sales data to improve forecasting, which type of database is most appropriate?

Transaction Processing Database

Relational Database

Analytical Processing Database

Network Database

Question 25: Which of the following best describes a relational database?

A system where each data point can only exist in one place

A network-based approach that allows connections between various data points

A structure with individual tables, each containing data about specific business aspects

A system designed solely for operational transactions

Question 26: Which component of a relational database ensures unique identification of each record?

Foreign Key

Referential Integrity

Data Dictionary

Primary Key

Question 27: When information from one table is stored in another table to establish a relationship, it is called a:

Data Dictionary

Primary Key

Foreign Key

Secondary Key

Question 28: Which of the following is NOT a characteristic of a data warehouse?

Multidimensional structure

Designed for operational transactions

Allows for faster data analysis

Stores summarized data for efficient access

Question 29: If a company wants to quickly analyze data and predict future trends, which type of analytics would be most suitable?

Text Analytics

Web Analytics

Predictive Analytics

Marketing Analytics

Question 30: What type of analysis within predictive analytics examines how changes to one variable affect others?

What-If Analysis

Sensitivity Analysis

Goal-Seeking Analysis

Optimization Analysis

Question 31: If an organization aims to ensure that data is only accessible to authorized users, which network security principle does this address?

Integrity

Authenticity

Availability

Confidentiality

Question 32: Which of the following security threats involves disguising malicious software as legitimate software?

Virus

Worm

Trojan Horse

Spyware

Question 33: What is the purpose of a firewall in network security?

To store network data securely

To detect network intrusions

To block unauthorized access and certain traffic

To prevent system malfunctions

Question 34: When implementing encryption, which type specifically creates a secure connection in a browser?

VPN

Firewall

SSL

IDS

Question 35: Which e-commerce business model involves transactions directly between two consumers?

B2B

B2C

C2C

C2B

Question 36: When an organization chooses to develop a system internally, which system development option is it utilizing?

Outsourcing

Selfsourcing

Offshoring

Insourcing

Question 37: In the SDLC, which phase involves creating a high-level overview of what the system will accomplish?

Analysis

Development

Planning

Testing

Question 38: What is the purpose of the requirement sign-off during the SDLC Analysis phase?

To finalize the project scope

To confirm system architecture

To ensure agreement on prioritized requirements

To initiate coding

Question 39: Which SDLC implementation method involves running both old and new systems concurrently?

Parallel

Pilot

Phased

Direct Cutover

Question 40: The final phase of the SDLC, which ensures continued system performance and addresses future needs, is called:

Testing

Maintenance

Implementation

Development

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