Quiz Discussion

• 1] they are used to indicate a private variables of a class
• 2] they confuse the interpreter
• 3] they are used to indicate global variables
• 4] they slow down execution

Which of the following is an invalid statement?

• 1] abc = 1,000,000
• 2] a b c = 1000 2000 3000
• 3] a,b,c = 1000, 2000, 3000
• 4] a_b_c = 1,000,000

Which of the following is not a complex number?

• 1] k = 2 + 3j
• 2] k = complex(2, 3)
• 3] k = 2 + 3l
• 4] k = 2 + 3J

Which of the following is incorrect?

• 1] x = 0b101
• 2] x = 0x4f5
• 3] x = 19023
• 4] x = 03964

What does ~~~~~~5 evaluate to?

• 1] +5
• 2] -11
• 3] +11
• 4] -5

What is the output of print 0.1 + 0.2 == 0.3?

• 1] True
• 2] False
• 3] Machine dependent
• 4] Error

• 1] lower case
• 2] UPPER CASE
• 3] Capitalized
• 4] None of the mentioned

What is the type of inf?

• 1] Boolean
• 2] Integer
• 3] Float
• 4] Complex

• 1] yes
• 2] no
• 3] machine dependent
• 4] none of the mentioned

• 1] eval
• 2] assert
• 3] nonlocal
• 4] pass