# Are You Well Familiar With Arrays? Practice Test!

10 Questions | Total Attempts: 100  Settings  Arrays are the collection of data which are stored under a name. Array is set to consist of collection of elements which are identified at least by one array index or key. Array is an important keyword to be noted in computer science. Are you familiar with Arrays? Take this quiz now!

• 1.
What collection's is an array made up of?
• A.

Elements

• B.

Units

• C.

Wares

• D.

Data

• 2.
Which of these terms is used in naming an array?
• A.

Vector

• B.

Parasite

• C.

Pin

• D.

Pest

• 3.
What are two-dimensional arrays called?
• A.

Duo

• B.

Doubles

• C.

Matrices

• D.

Matrix

• 4.
Which mathematical concept's can be used as a two-dimensional grid?
• A.

Matrix

• B.

Logarithm

• C.

Differentiation

• D.

Calculus

• 5.
What is first address also called?
• A.

• B.

• C.

• D.

• 6.
What is the memory address of the first element of an array?
• A.

• B.

• C.

• D.

• 7.
What is another name for linear array?
• A.

Squared array

• B.

Three-dimensional array

• C.

Two-dimensional array

• D.

One-dimensional array

• 8.
What is the simplest type of data structure?
• A.

Multiple arrayy

• B.

Square array

• C.

Simultaneous array

• D.

Linear array

• 9.
Which of these formulas is used in computing index tuple?
• A.

Biological

• B.

Electrical

• C.

Chemical

• D.

Mathematical

• 10.
What is another name for an array index?
• A.

Term

• B.

Piece

• C.

Key

• D.

Point

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