Logical =SCAN ([initial_value], array, lambda(accumulator, value, body))

Quiz =SCAN — 10 Questions

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

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

← SCAN ▦ Practice in Playground

Progress — 10 questions 1 of 10

Question 1 of 10 1/10

Which formula is a valid example of =SCAN?

Question 2 of 10 2/10

What usually causes #VALUE! in =SCAN?

Question 3 of 10 3/10

What is the type of argument “array” in =SCAN?

Question 4 of 10 4/10

Is argument “lambda” required in =SCAN?

Question 5 of 10 5/10

How many required arguments does =SCAN have?

Question 6 of 10 6/10

Which function is NOT related to =SCAN?

Question 7 of 10 7/10

What is the type of argument “lambda” in =SCAN?

Question 8 of 10 8/10

Since which Excel version is =SCAN available?

Question 9 of 10 9/10

What is the type of argument “initial_value” in =SCAN?

Question 10 of 10 10/10

How many optional arguments does =SCAN have?

Click a question to see the answer.

1. Which formula is a valid example of =SCAN?

A. =SCAN(1, A1:C2, LAMBDA(a,b,a*b), 0)
B. SCAN(1, A1:C2, LAMBDA(a,b,a*b))
C. =SCAN(1, A1:C2, LAMBDA(a,b,a*b)) ✓
D. =LAMBDA(1, A1:C2, LAMBDA(a,b,a*b))

Explanation: Correct example: =SCAN(1, A1:C2, LAMBDA(a,b,a*b))

2. What usually causes #VALUE! in =SCAN?

A. Select entire column for best performance
B. Volatile and recalculates every time
C. Output is always a dynamic array
D. Providing an invalid LAMBDA function or an incorrect number of parameters returns a #VALUE! error called "Incorrect Parameters". ✓

Explanation: Providing an invalid LAMBDA function or an incorrect number of parameters returns a #VALUE! error called "Incorrect Parameters". — Fix: Check the number of LAMBDA parameters

3. What is the type of argument “array” in =SCAN?

A. Logical
B. Reference
C. Array ✓
D. Any type

Explanation: Type of “array” is “Array”.

4. Is argument “lambda” required in =SCAN?

A. Yes
B. —
C. No
D. No ✓

Explanation: “lambda” is optional.

5. How many required arguments does =SCAN have?

A. 2
B. 0 ✓
C. 3
D. 1

Explanation: =SCAN has 0 required, 3 optional (3 total).

6. Which function is NOT related to =SCAN?

A. LAMBDA
B. MAP
C. REDUCE
D. IMSUM ✓

Explanation: “IMSUM” is not related to SCAN.

7. What is the type of argument “lambda” in =SCAN?

A. Value
B. Any type ✓
C. Text
D. Mixed

Explanation: Type of “lambda” is “Any type”.

8. Since which Excel version is =SCAN available?

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

Explanation: Version: “Excel 365”.

9. What is the type of argument “initial_value” in =SCAN?

A. Logical
B. Any type ✓
C. Value
D. Date

Explanation: Type of “initial_value” is “Any type”.

10. How many optional arguments does =SCAN have?

A. 4
B. 2
C. 3 ✓
D. 5

Explanation: =SCAN has 0 required, 3 optional (3 total).