Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q331: How are the dimensions of a matrix written?
- A: Columns x Rows
- B: Rows x Columns
- C: Columns + Rows
- D: Rows + Columns
View Answer
B
Q332: In a matrix, each individual number is called a ________.
- A: element
- B: node
- C: point
- D: coordinate
View Answer
A
Q333: A 3x3 matrix has how many elements?
- A: 6
- B: 9
- C: 12
- D: 3
View Answer
B
Q334: The element located at the first row and first column is denoted as?
- A: Row 1 Column 2
- B: Row 2 Column 1
- C: Row 1 Column 1
- D: Column 1 Row 2
View Answer
C
Q335: A square matrix has __________.
- A: more rows than columns
- B: more columns than rows
- C: equal rows and columns
- D: no columns
View Answer
C
Q336: In computer graphics, square matrices are mainly used for __________.
- A: storing text
- B: representing transformations
- C: creating webpages
- D: processing sound
View Answer
B
Q337: A 4x1 matrix is called a ________.
- A: row matrix
- B: square matrix
- C: column matrix
- D: zero matrix
View Answer
C
Q338: What is another name for a column matrix?
- A: column vector
- B: row vector
- C: transformation matrix
- D: square vector
View Answer
A
Q339: A matrix named "A" with elements "aij" follows which notation?
- A: aji
- B: aij
- C: ija
- D: aii
View Answer
B
Q340: Two matrices are equal if they have the same dimensions and ________.
- A: same color
- B: same size
- C: corresponding elements equal
- D: matching labels
View Answer
C