Engr 102 - Exam 1 Review Collection of quizzes

Engr 102 - Exam 1 Review Collection of quizzes an answers Latest Update - Exam Questions and 100% Verified Correct Answers Guaranteed A+ Verified by Professor

Application - CORRECT ANSWER: Another word for program.

Assembly Language - CORRECT ANSWER: Human-readable processor instructions

BOOLEAN - Operators

• not
• and

3. or - CORRECT ANSWER: 1. none #Not true returns false

• both #true and true returns true
• only one #true and false returns true

Compiler - CORRECT ANSWER: Translates a high-level language program into low-

level machine instructions.

Create a dictionary that stores the ages of Ed, Edd, and Eddy. Their ages are 11, 12, and 12, respectfully. - CORRECT ANSWER: eds_ages = { 'Ed' : 11

'Edd':12,

'Eddy':13

}

Create a list of number 1,9,5, and 2. Create a list of numbers 1-50 - CORRECT

ANSWER: nums_list = [ ]

for i in range(1, 50 + 1):

----nums_list.append(i) 1 / 3

Data type:

tuple - CORRECT ANSWER: An immutable container with ordered elements

Determine what type of loop to use for each of the following scenarios:

• Getting user input until they enter a certain value
• Approximating a function to a user-inputted number of terms
• Doing an operation on each element of a list
• Repeating an operation until the result is within a tolerance - CORRECT ANSWER: 1.

While

• For
• For
• While

Dictionary - CORRECT ANSWER: Iterable

Unordered collection key value { }

Division

' / ' - CORRECT ANSWER: Ex.

20 / 10 is 2.0.50 / 50 is 1.0.

• / 10 is 0.5.

Do lists start at index 0 or 1? - CORRECT ANSWER: Lists start at index 0

Do you spend more time typing of looking at code? - CORRECT ANSWER: Looking. 2 / 3

Edit the dictionary to reflect the passing of four years. (Add 4 to each age) - CORRECT ANSWER: for kid in eds_ages: ----eds_ages[kids]+=4

EXAMPLE:

List the three main conversion specifiers and write what the code would output - CORRECT ANSWER: print("I told her %d times that I have a %.2f percent success rate with any %s." % (7, 92.8, dog) >>>I told her 7 times that I have a 92.80 percent success rate with any dog

Floored division

' // ' - CORRECT ANSWER: Ex.

20 // 10 is 2.50 // 50 is 1.

• // 10 is 0. (5/10 is 0 and the remainder 5 is thrown away).

5.0 // 2 is 2.0

How can you translate your step-by-step plans into sections for your code? - CORRECT

ANSWER: Put the steps into code

How do we implement logic in python? - CORRECT ANSWER: Use conditionals

--> if/elif/else

How do you change the type of variable? - CORRECT ANSWER: Typecasting.

Use the desired type and then some parenthesis Ex. .float('72.6') return 72.6

How do you get a user to enter a string, integer, float, boolean? - CORRECT ANSWER: 1.String

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