LEVEL ONE MINI TRAINING B003 EXAMS RERUN

Which of the following is a high-level programming language?

• Assembly language

• C language

• Machine language

• Binary language

What is a loop in programming?

• A type of variable

• A sequence of instructions that are repeated until a certain condition is met

• A type of data structure

• A programming function

What is an algorithm in programming?

• A type of programming language

• A set of instructions for solving a problem or accomplishing a task

• A type of data structure

• A programming function

What is the purpose of a function in programming?

• To define a variable

• To loop through a set of instructions

• To encapsulate a block of code for reuse and organisation

• To perform calculations on data

Which of the following is not a programming paradigm?

• Object-oriented programming

• Imperative programming

• Declarative programming

• Hardware programming

What is the purpose of a primary key in a database table?

• To uniquely identify each record in the table

• To specify a relationship between two tables

• To store text data in the table

• To sort the table by a specific field

Which of the following SQL commands is used to retrieve data from a database table?

• CREATE

• INSERT

• UPDATE

• SELECT

What is the purpose of the WHERE clause in a SQL SELECT statement?

• To specify the table from which to retrieve data

• To specify the fields to retrieve from the table

• To filter the data based on a specific condition

• To order the data in a specific way

Which of the following is a relational database management system?

• MySQL

• MongoDB

• Redis

• Cassandra

What is the purpose of a foreign key in a database table?

• To uniquely identify each record in the table

• To specify a relationship between two tables

• To store text data in the table

• To sort the table by a specific field