Question 43 – Programming concepts - Questions

Operator ID

Security Code

TechAlpha

delta77

ChiefBeta

omega99

Programming concepts Questions

Practise AQA GCSE Computer Science Programming concepts with exam-style questions for GCSE Computer Science. 100 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

A security terminal program is to be written to authenticate an operator attempting to connect to a drone telemetry system.

Table 1 shows the only two valid operator ID and security code combinations.

Operator ID	Security Code
TechAlpha	delta77
ChiefBeta	omega99

Write a C# program to authenticate an operator.

The program should:

Ask the user to input an operator ID
Ask the user to input a security code
Display the message Connection Failed if the operator ID and security code pair entered is not valid
Display the message Connection Established if the operator ID and security code pair entered is valid
Repeat these steps until a valid operator ID and security code pair is entered.

You should use meaningful variable names and correct C# syntax in your answer.