12 Questions
What week are the students currently in according to the speaker?
Week 9
How do computer scientists typically start counting weeks?
From zero
What is depicted on the screen during the presentation?
Zeros and ones
What is the focus of today's class according to the speaker?
Broadly applicable topics
How many characters can be encoded in the pattern described by the light bulbs according to the speaker?
Up to 8 characters
What is the name of the course being introduced by David Malan?
CS50
What is the primary issue discussed regarding passwords?
Humans tend to choose weak and easily guessable passwords
Which of the following is not listed as one of the most commonly used passwords in 2021?
letmein
What does the text imply about the password 'qwerty'?
It is a weak password because it represents the top left row of keys on a US keyboard
Based on the information provided, what can be inferred about using the same password across multiple accounts?
It is a bad practice that increases the risk of account breaches
Which of the following statements is not true according to the text?
Using a password that is commonly used by others is a good security practice
Which of the following is not a reason why commonly used passwords are considered weak?
They are difficult for humans to remember
Explore Harvard University's introduction to computer science and programming by Professor David Malan in CS50. Join the intellectual enterprises in this special family weekend lecture, ideal for beginners and enthusiasts.
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