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3 years ago

Name three situations when a copy constructor executes.

Computers and Technology

1 answer:

Vesna [10]3 years ago

7 0

Answer:

1. When an object of the class is passed (to a function) by value as an argument.

2. When an object is constructed based on another object of the same class.

3. When compiler generates a temporary object.

Explanation:

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What are the two main components on the motherboard?

Advocard [28]

A chipset which forms an interface between the CPU's front-side bus, main memory, and peripheral buses. Non-volatile memory chips (usually Flash ROM in modern motherboards) containing the system's firmware or BIOS. A clock generator which produces the system clock signal to synchronize the various components.

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3 years ago

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n a poll, 6767% of Internet users are more careful about personal information when using a public Wi-Fi hotspot. What is the

a_sh-v [17]

Answer:

The probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.964

If the survey subjects volunteered to respond , then those with the strongest opinions are most likely respond. The survey sample is then not randomly selected, the survey may have a response bias.

Explanation:

Let P(at least one is more careful about personal information when using a public Wi-Fi hotspot) denote the probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot, then we have the equation

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot)

If 67% of Internet users are more careful about personal information when using a public Wi-Fi, then 33% of them are not.

P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot) = $0.33^{3}$ ≈ 0.036

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - 0.036 = 0.964

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3 years ago

Which technique is used to convert a color image to a black and white image?

Andrew [12]

Microscope
bc thats the answer

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3 years ago

Select the best answer from the drop-down menu. ________ networks use cables connected directly to the computer. Signals sent in

LekaFEV [45]

Answer: Wired, Wi-fi, Wi-fi, A wired network, Wi-fi

Explanation:

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3 years ago

Create pseudocode to compute the volume of a sphere. Use the formula: V= (4/3)* π r3 where π is equal to 3.1416 approximately, w

MA_775_DIABLO [31]

Answer:

In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter.

Explanation:

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3 years ago

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