Question
Which of the following is the primary function of a
"VPN" in a computer network?Solution
A VPN (Virtual Private Network) encrypts and secures internet connections to protect user privacy.
- The digits of a two-digit number add up to 9. If 27 is subtracted from the number, the digits switch places. What is the number?
The denominator of a positive rational number is 4 more than its numerator. If the numerator is increased by 6 and the denominator is increased by 5, th...
Find the difference between minimum and maximum value of 'f' such that '2f4896' is always divisible by 3.
A and B are positive integers. If A + B + AB = 65, then what is the difference between A and B (A, B ≤ 15)?
In an examination, five students—A, B, C, D, and E—participated. The overall average score for these students was 58. Specifically, students A, C, a...
X is 10 ft tall, and he notices that he casts a shadow that's 3 ft long. He then measures that the shadow cast by his school building is 30 ft long. How...
The following dataset represents the examination scores achieved by 10 students:
36, 91, 80, 77, 64, 80, 45, 56, 41, 96
Find the median of...
Find the third proportion of 28 and 14.
What is the highest possible sum of (u + v) if the number '6u317v4' is divisible by 12?
What is the largest common divisor of the numbers 1170, 2340, and 3510?
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