CNIT 155 EXAM SCRIPT 2026 UPDATED QUESTIONS AND
SOLUTIONS RATED A+
✔✔The ^ operator is the same as the ** operator in Python. T/F - ✔✔False
✔✔What is the output of the following code?
StudentIDJohn = 84219643
StudentIDEmily = 41305431
print(str(StudentIDJohn) + " " + str(StudentIDEmily)) - ✔✔84219643 41305431
✔✔Which of the following will increment the data variable by 4?
A. data %= 4
B. data += 4
C. data = 4
D. data *= 4 - ✔✔B. data += 4
✔✔7%3 is the same as 7//3. T/F - ✔✔False
✔✔Any inputted data is considered string data, regardless of what the user inputted.
T/F - ✔✔True
✔✔Which of the following is a valid identifier in Python?
A. first-name
B. radius 3
C. vel12city
D. 1smith - ✔✔C. vel12ciry
✔✔Which data type is 19.256?
A. integer
B. string
C. float
D. list - ✔✔C. float
✔✔Which of the following is NOT a rule for naming an identifier?
A. The name must not be a reserved/keyword.
B. Starts with a letter, underscore, or number, followed by a sequence of letters, digits,
and underscores.
C. It must not include a space.
D. The name is case sensitive. - ✔✔B. Starts with a letter, underscore, or number,
followed by a sequence of letters, digits, and underscores.
✔✔Evaluate 10 % 3.
A. 1
, B. 3.33
C. 30
D. 3 - ✔✔A. 1
✔✔Which expression is written correctly?
A. 2x
B. 3(2a)
C. 3(4 + 3)
D. 5 * (7 + 4) - ✔✔D. 5 * (7 + 4)
✔✔Which of the following is equal to n = n - 2?
A. n =- 2
B. n -= 2
C. n = -2
D. n = 2 - 2 - ✔✔B. n -= 2
✔✔The expression (2 + * 3) results in an integer value. T/F - ✔✔False
✔✔Evaluate 12 + (3 ** 2) - ✔✔21
✔✔Exponentiation has the highest priority, and is always calculated first. T/F - ✔✔False
✔✔What is the output of the following code?
Day = 22
Month = 11
Year = 2021
print(Month, Day, Year, sep="/") - ✔✔11/22/2021
✔✔Evaluate 20 // 3 - ✔✔6
(// is floor division, rounding down to the nearest whole number)
✔✔Evaluate 40 / (4 + 6) - 3*2 - ✔✔-2
✔✔Syntax Errors occur when a program provides you with actual outputs that are
different from the desired outputs (The program runs but it gives wrong results). T/F -
✔✔False
✔✔Assume a = 7;
b = 2;
Evaluate a // b. - ✔✔3
✔✔Operations cannot be performed on strings. T/F - ✔✔False
✔✔What is the term for a programming error?
SOLUTIONS RATED A+
✔✔The ^ operator is the same as the ** operator in Python. T/F - ✔✔False
✔✔What is the output of the following code?
StudentIDJohn = 84219643
StudentIDEmily = 41305431
print(str(StudentIDJohn) + " " + str(StudentIDEmily)) - ✔✔84219643 41305431
✔✔Which of the following will increment the data variable by 4?
A. data %= 4
B. data += 4
C. data = 4
D. data *= 4 - ✔✔B. data += 4
✔✔7%3 is the same as 7//3. T/F - ✔✔False
✔✔Any inputted data is considered string data, regardless of what the user inputted.
T/F - ✔✔True
✔✔Which of the following is a valid identifier in Python?
A. first-name
B. radius 3
C. vel12city
D. 1smith - ✔✔C. vel12ciry
✔✔Which data type is 19.256?
A. integer
B. string
C. float
D. list - ✔✔C. float
✔✔Which of the following is NOT a rule for naming an identifier?
A. The name must not be a reserved/keyword.
B. Starts with a letter, underscore, or number, followed by a sequence of letters, digits,
and underscores.
C. It must not include a space.
D. The name is case sensitive. - ✔✔B. Starts with a letter, underscore, or number,
followed by a sequence of letters, digits, and underscores.
✔✔Evaluate 10 % 3.
A. 1
, B. 3.33
C. 30
D. 3 - ✔✔A. 1
✔✔Which expression is written correctly?
A. 2x
B. 3(2a)
C. 3(4 + 3)
D. 5 * (7 + 4) - ✔✔D. 5 * (7 + 4)
✔✔Which of the following is equal to n = n - 2?
A. n =- 2
B. n -= 2
C. n = -2
D. n = 2 - 2 - ✔✔B. n -= 2
✔✔The expression (2 + * 3) results in an integer value. T/F - ✔✔False
✔✔Evaluate 12 + (3 ** 2) - ✔✔21
✔✔Exponentiation has the highest priority, and is always calculated first. T/F - ✔✔False
✔✔What is the output of the following code?
Day = 22
Month = 11
Year = 2021
print(Month, Day, Year, sep="/") - ✔✔11/22/2021
✔✔Evaluate 20 // 3 - ✔✔6
(// is floor division, rounding down to the nearest whole number)
✔✔Evaluate 40 / (4 + 6) - 3*2 - ✔✔-2
✔✔Syntax Errors occur when a program provides you with actual outputs that are
different from the desired outputs (The program runs but it gives wrong results). T/F -
✔✔False
✔✔Assume a = 7;
b = 2;
Evaluate a // b. - ✔✔3
✔✔Operations cannot be performed on strings. T/F - ✔✔False
✔✔What is the term for a programming error?
