Date & Time =DAYS(end_date, start_date)

Quiz =DAYS — 10 Questions

10 quiz questions about =DAYS — 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

What usually causes #VALUE! in =DAYS?

Question 2 of 10 2/10

Is argument “end_date” required in =DAYS?

Question 3 of 10 3/10

What is the fix for #NUM! in =DAYS?

Question 4 of 10 4/10

Which category does =DAYS belong to?

Question 5 of 10 5/10

Does =DAYS return a dynamic array?

Question 6 of 10 6/10

Is =DAYS volatile?

Question 7 of 10 7/10

What is the output type of =DAYS?

Question 8 of 10 8/10

In =DAYS, which is argument #1?

Question 9 of 10 9/10

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

Question 10 of 10 10/10

Which use case fits =DAYS?

Click a question to see the answer.

1. What usually causes #VALUE! in =DAYS?

A. If date arguments are strings that cannot be parsed as valid dates, DAYS returns the #VALUE! error value. ✓
B. Requires add-in
C. Only works in old versions
D. Select entire column for best performance

Explanation: If date arguments are strings that cannot be parsed as valid dates, DAYS returns the #VALUE! error value. — Fix: Use a real date

2. Is argument “end_date” required in =DAYS?

A. Yes
B. No
C. —
D. Yes ✓

Explanation: “end_date” is required.

3. What is the fix for #NUM! in =DAYS?

A. Text is always ignored
B. Volatile and recalculates every time
C. مطمئن شوید شماره سریال تاریخ‌ها در محدوده تاریخ‌های پشتیبانی‌شده اکسل هستند؛ تاریخ‌ها را با تابع DATE وارد کنید. ✓
D. آرگومان‌های تاریخ رشته‌هایی هستند که نمی‌توان آن‌ها را به‌صورت تاریخ معتبر تجزیه کرد.

Explanation: If date arguments are numeric values that fall outside the range of valid dates, DAYS returns the #NUM! error value. — Fix: مطمئن شوید شماره سریال تاریخ‌ها در محدوده تاریخ‌های پشتیبانی‌شده اکسل هستند؛ تاریخ‌ها را با تابع DATE وارد کنید.

4. Which category does =DAYS belong to?

A. Cube
B. Database
C. Financial
D. Date & Time ✓

Explanation: Category is “Date & Time”.

5. Does =DAYS return a dynamic array?

A. No
B. —
C. No ✓
D. Yes

Explanation: DAYS does not spill.

6. Is =DAYS volatile?

A. No ✓
B. No
C. Yes
D. —

Explanation: DAYS is not volatile.

7. What is the output type of =DAYS?

A. Date
B. Reference
C. Value
D. Number ✓

Explanation: Output is “Number”.

8. In =DAYS, which is argument #1?

A. value
B. end_date ✓
C. range
D. start_date

Explanation: Argument #1 is “end_date”.

9. What is the fix for #VALUE! in =DAYS?

A. Requires add-in
B. آرگومان‌های تاریخ مقادیر عددی خارج از محدوده تاریخ‌های معتبر هستند.
C. Use a real date ✓
D. Select entire column for best performance

Explanation: If date arguments are strings that cannot be parsed as valid dates, DAYS returns the #VALUE! error value. — Fix: Use a real date

10. Which use case fits =DAYS?

A. Loans & Installments
B. Sort, Filter & Dedupe
C. Date & Time Calculations ✓
D. Comparation

Explanation: Use case “Date & Time Calculations” fits DAYS.