City Guilds Model Questions Vol1 2022 Information Technology Question 34

Practice objective / multiple choice question 34 from the 2022 City Guilds Model Questions Vol1 Information Technology examination.

City Guilds Model Questions Vol1 2022 Information Technology Objective / Multiple Choice Medium Difficulty
Question 34 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2022 • INFORMATION_TECHNOLOGY • objective

A cryptographic hash function produces a 64‑bit digest. Using the birthday‑paradox approximation, estimate the number of randomly generated inputs that must be hashed before the probability of at least one collision exceeds 50 %. Round your answer up to the nearest whole number.

Answer Options

A. 5056894494
B. 5000000000
C. 6000000000
Correct Answer D. 5056894495
Correct Answer
D
Correct Option:
5056894495

About This Question

This is City Guilds Model Questions Vol1 2022 Information Technology Question 34. It is one of the objective questions from the 2022 City Guilds Model Questions Vol1 Information Technology examination.

Difficulty level: Medium .

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