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What does a diamond shape in a flowchart indicate? The start or end of a program A decision point A process Input or output Explanation

What should be done before starting to code a program? Decide what the program should do. Ignore planning and start coding immediately. Decide what the program will look like. Write as much code as possible. Explanation

What is the main purpose of a flowchart in programming? To test the program for errors To show the flow (sequence) of logic in a program To design the user interface of the program To write the actual code of the program Explanation

What is the main purpose of pseudocode? To compile the program into machine language To create a user interface for the program To describe what the code will do using plain language To write the final code for a program Explanation

What keyword is used in pseudocode to represent a loop with a condition at its beginning? FOR CASE REPEAT-UNTIL WHILE Explanation

Why is code written in assembly language more efficient? It uses a compiler. It is written in binary. It allows direct access to hardware. It is a high-level language. Explanation

What is an interpreted language? A language that is only used for web development A language that runs instructions in the source code whenever you run the application A language that cannot be used on multiple platforms A language that converts source code into binary ahead of time Explanation

What is one advantage of interpreted languages? They are platform-independent. They turn source code into binary ahead of time. They have limited access to system resources. They are faster than compiled languages. Explanation

What does the term "syntax" refer to in computer programming? The speed at which a program runs. The color scheme of the code editor. The rules for how to write the language. Incorrect answer: The type of computer used to run the program. Explanation

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Which type of data model includes primary keys and foreign keys? Logical Data Model Incorrect answer: Schema Model Conceptual Data Model Physical Data Model Explanation

What is one advantage of local databases? They offer 99.9% availability Correct Answer: They can be accessed faster They are managed by cloud providers They reduce the risk of cyber attacks Explanation

What is a relational database? A database that stores data in a single table. A database that only stores text data. A database that keeps data in several connected tables. A database that does not use tables at all. Explanation

What is a report in a database? A row in a table A column in a table A summary of data Incorrect answer: A type of query Explanation

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What is a foreign key? A primary key from another table A key that is used to unlock a database A key that can be left blank A key that is always the same as the primary key Explanation

What is a primary key in a database? A type of data that can be left blank A value that can change over time Correct Answer: A unique identifier for each record A common name shared by multiple records Explanation

What is a database schema? A type of data storage device A programming language A type of software The architecture of how a database is structured and organized Explanation

What is the purpose of data modeling? To help programmers and others understand the complex flow of data within an organization To create new programming languages To manage network security To design hardware components Explanation