Fundamentals of IT Concepts Quiz

What is the first phase of the Software Development Life Cycle (SDLC)?

• Design

• Implementation

• Planning

• Testing

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DOK Level 1: Recall

Which of the following is a primary key in a database?

• A unique identifier for each record

• A field that can have duplicate values

• A field that stores large text data

• A field that stores binary data

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DOK Level 1: Recall

What does the acronym SQL stand for?

• Structured Query Language

• Simple Query Language

• Standard Query Language

• Sequential Query Language

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DOK Level 1: Recall

Which of the following is a common cybersecurity principle?

• Confidentiality

• Redundancy

• Scalability

• Usability

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DOK Level 1: Recall

In the context of databases, what does ACID stand for?

• Atomicity, Consistency, Isolation, Durability

• Accuracy, Consistency, Integrity, Durability

• Atomicity, Consistency, Integrity, Durability

• Accuracy, Consistency, Isolation, Durability

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DOK Level 1: Recall

Which phase of the SDLC involves coding and converting design into an executable program?

• Planning

• Design

• Implementation

• Maintenance

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DOK Level 1: Recall

What is the purpose of normalization in database management?

• To reduce data redundancy

• To increase data redundancy

• To create more tables

• To decrease the number of tables

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DOK Level 1: Recall

Which of the following is a type of malware?

• Firewall

• Antivirus

• Trojan Horse

• Encryption

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DOK Level 1: Recall

What is the main goal of the testing phase in the SDLC?

• To gather requirements

• To design the system

• To find and fix bugs

• To deploy the system

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DOK Level 1: Recall

Which of the following is a common database management system (DBMS)?

• Microsoft Word

• MySQL

• Adobe Photoshop

• Google Chrome

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DOK Level 1: Recall