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CSC403_Milestone 2_T3_PC6.1_PC6.6_P_Quiz

Authored by Amira Zedan

Computers

9th Grade

Used 5+ times

CSC403_Milestone 2_T3_PC6.1_PC6.6_P_Quiz
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6 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is an array in Swift?

       

A collection of random data

A collection of similar data types in the same structure

A collection of data in no specific order

A collection of different data types in the same structure

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How are elements in an array accessed?

     

Using a label

Using a specific order of index

Using a unified index

Using a specific order of values

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following statements is true about arrays in Swift?

   

Arrays can hold elements of different data types.

Elements in an array are accessed using unique labels.

Arrays require elements to be of the same data type.

B and C are true

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are indices in arrays?

A type of data structure

A method for accessing arrays

An indicator used to locate and allow access to a particular element within an array

A way to sort arrays

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How are indices represented in Swift?

As strings

As integers

As booleans

As floating point numbers

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the index of the second element in the Marks array?

Marks = [100, 93, 85, 70]

0

1

2

3

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