Engineering =COMPLEX(real_num, i_num, [suffix])

Quiz =COMPLEX — 10 Questions

10 quiz questions about =COMPLEX — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

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Progress — 10 questions 1 of 10

Question 1 of 10 1/10

Which use case fits =COMPLEX?

Question 2 of 10 2/10

Is argument “real_num” required in =COMPLEX?

Question 3 of 10 3/10

Does =COMPLEX return a dynamic array?

Question 4 of 10 4/10

How many arguments does =COMPLEX have in total?

Question 5 of 10 5/10

In =COMPLEX, which is argument #3?

Question 6 of 10 6/10

Which is the correct syntax of =COMPLEX?

Question 7 of 10 7/10

What is the fix for #VALUE! in =COMPLEX?

Question 8 of 10 8/10

How many optional arguments does =COMPLEX have?

Question 9 of 10 9/10

Since which Excel version is =COMPLEX available?

Question 10 of 10 10/10

Which formula is a valid example of =COMPLEX?

Click a question to see the answer.

1. Which use case fits =COMPLEX?

A. Loans & Installments
B. Financial Calculations
C. Ranking & Top N
D. Scientific & Unit Conversion ✓

Explanation: Use case “Scientific & Unit Conversion” fits COMPLEX.

2. Is argument “real_num” required in =COMPLEX?

A. Yes ✓
B. —
C. Yes
D. No

Explanation: “real_num” is required.

3. Does =COMPLEX return a dynamic array?

A. No
B. No ✓
C. Yes
D. —

Explanation: COMPLEX does not spill.

4. How many arguments does =COMPLEX have in total?

A. 4
B. 2
C. 3 ✓
D. 5

Explanation: =COMPLEX has 2 required, 1 optional (3 total).

5. In =COMPLEX, which is argument #3?

A. range
B. suffix ✓
C. criteria
D. value

Explanation: Argument #3 is “suffix”.

6. Which is the correct syntax of =COMPLEX?

A. =COMPLEX(real_num, i_num, [suffix]) ✓
B. =COMPLEX(real_num, i_num, [suffix], 0)
C. =CONVERT(real_num, i_num, [suffix])
D. COMPLEX(real_num, i_num, [suffix])

Explanation: Correct syntax: =COMPLEX(real_num, i_num, [suffix])

7. What is the fix for #VALUE! in =COMPLEX?

A. Output is always a dynamic array
B. Text is always ignored
C. Only works in old versions
D. Enter "i" or "j" ✓

Explanation: If real_num is nonnumeric, COMPLEX returns the #VALUE! error value. If i_num is nonnumeric, COMPLEX returns the #VALUE! error value. If suffix is neither "i" nor "j", COMPLEX returns the #VALUE! error value. — Fix: Enter "i" or "j"

8. How many optional arguments does =COMPLEX have?

A. 2
B. 0
C. 1 ✓
D. 3

Explanation: =COMPLEX has 2 required, 1 optional (3 total).

9. Since which Excel version is =COMPLEX available?

A. All versions ✓
B. Excel 2019
C. Excel 2007 (Compatibility)
D. Excel 365

Explanation: Version: “All versions”.

10. Which formula is a valid example of =COMPLEX?

A. COMPLEX(3,4)
B. =COMPLEX(3,4, 0)
C. =COMPLEX(3,4) ✓
D. =CONVERT(3,4)

Explanation: Correct example: =COMPLEX(3,4)