NUMBER SYSTEMS AND FLOW CHART

Which number system is primarily used by computers to perform calculations and store data?

• Decimal

• Binary

• Octal

• Hexadecimal

In the binary number system, which digits are used?

• 0 and 2

• 0 and 9

• 0 and 1

• 1 and 2

What is the binary equivalent of the decimal number 10?

• 1000

• 1001

• 1010

• 1011

Which number system uses the digits 0-7?

• Decimal

• Binary

• Hexadecimal

• Octal

What is a flowchart?

• A type of software used for graphic design

• A diagram that represents a process or algorithm

• A programming language

• A type of database

In a flowchart, what does an arrow represent?

• Decision

• • Start/End

• Direction of flow

• Process

Which of the following is NOT a benefit of using flowcharts?

• Visualizing complex processes

• Improving programming efficiency

• Identifying bottlenecks in a process

• Increasing storage capacity of a computer

When would you use a flowchart?

• To design a database

• To outline the steps in an algorithm

• To create a user interface

• To write a research paper