Gce Model Questions Vol1 2018 Computer Studies Question 5

Practice objective / multiple choice question 5 from the 2018 Gce Model Questions Vol1 Computer Studies examination.

Gce Model Questions Vol1 2018 Computer Studies Objective / Multiple Choice Medium Difficulty
Question 5 GCE_MODEL_QUESTIONS_VOL1 • 2018 • COMPUTER_STUDIES • objective

A company requires passwords of length 8 characters. Each character can be an uppercase letter (26 choices), a lowercase letter (26 choices) or a digit (10 choices). The policy mandates that a password must contain at least one digit and at least one uppercase letter. How many different passwords satisfy the policy?

Answer Options

A. 62^{8} - 52^{8} - 36^{8} - 26^{8}
B. 62^{8} - 52^{8} - 36^{8}
C. 62^{8} - 52^{8} + 36^{8} - 26^{8}
Correct Answer D. 62^{8} - 52^{8} - 36^{8} + 26^{8}
Correct Answer
D
Correct Option:
62^{8} - 52^{8} - 36^{8} + 26^{8}

About This Question

This is Gce Model Questions Vol1 2018 Computer Studies Question 5. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Computer Studies examination.

Difficulty level: Medium .

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