Revision(Excel, Internet and Email & Algorithm and Flowcharts)

What is an algorithm?

• A type of computer hardware.

• A recipe for cooking food.

• An algorithm is a step-by-step procedure for solving a problem.

• A random collection of numbers.

What does a flow chart represent?

• A flow chart represents a list of items.

• A flow chart represents a process or workflow.

• A flow chart represents a static image.

• A flow chart represents a financial statement.

How do you start a flow chart?

• Begin with a terminal symbol labeled 'Start'.

• Start with an input/output symbol labeled 'Data'.

• Start with a decision symbol labeled 'Yes'.

• Begin with a process symbol labeled 'Initialize'.

What shape is used for a decision in a flow chart?

• Diamond

• Square

• Triangle

• Circle

Why are algorithms important in programming?

• Algorithms are primarily used for graphic design.

• Algorithms are irrelevant in modern programming languages.

• Algorithms are only useful for sorting data.

• Algorithms are essential for problem-solving, optimizing performance, and ensuring efficient and maintainable code.

Which shortcut key is used to save the Excel file?

• F4

• F5

• F6

• F12

Which symbol is used to separate username and domain name in an E-mail address?

• *

• #

• @

• &

Which box shows the address of an active cell in Excel?

• Cell

• Name

• Address

• Range

Which option displays information about all the received mails?

• Chatbox

• Inbox

• Outbox

• Toolbox

Which of the following is the characteristics of an algorithm?

• Ambiguous

• Complex

• Clear & Explicit

• Difficult