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Test: Geometry - 2 - Software Development MCQ


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15 Questions MCQ Test - Test: Geometry - 2

Test: Geometry - 2 for Software Development 2025 is part of Software Development preparation. The Test: Geometry - 2 questions and answers have been prepared according to the Software Development exam syllabus.The Test: Geometry - 2 MCQs are made for Software Development 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Geometry - 2 below.
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Test: Geometry - 2 - Question 1

What is the intersection point of two lines?

Detailed Solution for Test: Geometry - 2 - Question 1

The intersection point of two lines is the point where the lines cross each other, indicating that they are not parallel.

Test: Geometry - 2 - Question 2

How can you find the equation of a line for a line segment?

Detailed Solution for Test: Geometry - 2 - Question 2

To find the equation of a line segment, you can use the two endpoints of the line segment. The equation of the line can be derived using the slope-intercept form.

Test: Geometry - 2 - Question 3

What is the dot product of two vectors?

Detailed Solution for Test: Geometry - 2 - Question 3

The dot product of two vectors results in a scalar value, which represents the magnitude of the projection of one vector onto the other.

Test: Geometry - 2 - Question 4

What is the cross product of two vectors?

Detailed Solution for Test: Geometry - 2 - Question 4

The cross product of two vectors results in a new vector that is perpendicular to both input vectors. The direction of the cross product vector is determined by the right-hand rule.

Test: Geometry - 2 - Question 5

Which of the following is NOT a linear operation?

Detailed Solution for Test: Geometry - 2 - Question 5

Division is not a linear operation. Addition, subtraction, and multiplication are linear operations commonly used in geometry calculations.

Test: Geometry - 2 - Question 6

Given the following code, what will be the output?
import math

def distance(x1, y1, x2, y2):
    return math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)

print(distance(1, 1, 4, 5))

Detailed Solution for Test: Geometry - 2 - Question 6

The code calculates the Euclidean distance between the points (1, 1) and (4, 5), which is equal to 5.

Test: Geometry - 2 - Question 7

Given the following code, what will be the output?
import math

def dot_product(v1, v2):
    return sum(x * y for x, y in zip(v1, v2))

v1 = [1, 2, 3]
v2 = [4, 5, 6]

print(dot_product(v1, v2))

Detailed Solution for Test: Geometry - 2 - Question 7

The code calculates the dot product of two vectors, [1, 2, 3] and [4, 5, 6], which results in 1 * 4 + 2 * 5 + 3 * 6 = 32.

Test: Geometry - 2 - Question 8

Given the following code, what will be the output?
import math

def cross_product(v1, v2):
    return [v1[1] * v2[2] - v1[2] * v2[1], v1[2] * v2[0] - v1[0] * v2[2], v1[0] * v2[1] - v1[1] * v2[0]]

v1 = [1, 2, 3]
v2 = [4, 5, 6]

print(cross_product(v1, v2))

Detailed Solution for Test: Geometry - 2 - Question 8

The code calculates the cross product of two vectors, [1, 2, 3] and [4, 5, 6], which results in [3, 6, 9].

Test: Geometry - 2 - Question 9

Given the following code, what will be the output?
import math

def line_intersection(m1, c1, m2, c2):
    x = (c2 - c1) / (m1 - m2)
    y = m1 * x + c1
    return x, y

print(line_intersection(2, 3, -1, 1))

Detailed Solution for Test: Geometry - 2 - Question 9

The code finds the intersection point of two lines represented by their slopes and y-intercepts. The lines intersect at the point (3, 5).

Test: Geometry - 2 - Question 10

Given the following code, what will be the output?
import math

def plane_intersection(p1, n1, p2, n2):
    v1 = Vector(*p1)
    v2 = Vector(*n1)
    v3 = Vector(*p2)
    v4 = Vector(*n2)

    v5 = v2.cross(v4)
    x = v5.cross(v2)
    y = x.cross(v5)

    return v3 + y.scale((v1 - v3).dot(x) / y.dot(x))

p1 = (1, 2, 3)
n1 = (4, 5, 6)
p2 = (7, 8, 9)
n2 = (10, 11, 12)

print(plane_intersection(p1, n1, p2, n2))

Detailed Solution for Test: Geometry - 2 - Question 10

The code calculates the intersection of two planes defined by a point and a normal vector. The planes intersect at the point (10, 11, 12).

Test: Geometry - 2 - Question 11

Which of the following code snippets can be used to find the intersection point of two lines given their slope and y-intercept?

Detailed Solution for Test: Geometry - 2 - Question 11

The code snippet correctly calculates the intersection point of two lines given their slopes and y-intercepts using the formula (c2 - c1) / (m1 - m2).

Test: Geometry - 2 - Question 12

Which of the following code snippets can be used to find the equation of a line given two points on the line?

Detailed Solution for Test: Geometry - 2 - Question 12

The code snippet correctly calculates the equation of a line given two points on the line using the formula (y2 - y1) / (x2 - x1).

Test: Geometry - 2 - Question 13

Which of the following code snippets can be used to calculate the dot product of two vectors in Python?

Detailed Solution for Test: Geometry - 2 - Question 13

The code snippet correctly calculates the dot product of two vectors using a generator expression and the zip() function.

Test: Geometry - 2 - Question 14

Which of the following code snippets can be used to calculate the cross product of two vectors in Python?

Detailed Solution for Test: Geometry - 2 - Question 14

The code snippet correctly calculates the cross product of two vectors using the formula [v1[1] * v2[2] - v1[2] * v2[1], v1[2] * v2[0] - v1[0] * v2[2], v1[0] * v2[1] - v1[1] * v2[0]].

Test: Geometry - 2 - Question 15

Which of the following code snippets can be used to perform addition of two vectors in Python?

Detailed Solution for Test: Geometry - 2 - Question 15

The code snippet correctly performs the addition of two vectors using a list comprehension and the zip() function.

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