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dalvyx [7]
3 years ago
14

What is wrong with line 1?

Computers and Technology
1 answer:
Gelneren [198K]3 years ago
5 0

Answer:

The set is a object of the class 'H' and the setY method is a member of G class which is not called by the object of H class.

Explanation:

  • If a user calls the G function which is not a private by the help of H class objects then it can be called. It is because all the public and protected methods of A class can be accessed by the B class if B extends the A-class.
  • If any class is extended by the other class then the derived class holds the property of the base class and the public and protected method can be accessed by the help of a derived class object.
  • The derived class object can be created by the help of base class like written in the "line 1".
  • But the base class can not call the member of the derived class.
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Bob received a message from Alice which she signed using a digital signature. Which key does Bob use to verify the signature?Gro
alexira [117]

Answer:

Alice's public key

Explanation:A Public key is a key that can be used for verifying digital signatures generated using a corresponding private key which must have been sent to the user by the owner of the digital signature.

Public keys are made available to everyone required and they made up of long random numbers.

A digital signature signed with a person's private key can only be verified using the person's private key.

7 0
4 years ago
Name and describe the various features of the PC support pages of About.com.
erma4kov [3.2K]

Answer: Awnser below.

Explanation:

Basically, what you're going to need for a computer from my basic knowledge is a motherboard, of course, this is so you can actually use your computer. You'll need a PSU, or so called, a power supply. This will give power to your motherboard and the other components with it. You will need a CPU, this is basically the brains of the computer. This will run your operating system, and main componets. A GPU, this will give you a display for your monitor. And of course, ram. Ram will be giving you display for your monitor, and for running tasks.

For more components, you would need a hard drive, or an SSD, which will store your files and operating system. And of course, a keyboard, mouse, and monitor.

7 0
3 years ago
Read 2 more answers
Ano ang maikling kwento??
marishachu [46]

Answer with Explanation:

Ang "maikling kuwento" ay isang uri ng<em> kathang-isip</em> na may pagkapareho sa nobela. Ito'y may buong tema ngunit mas maikli kaysa sa nobela at mas madali rin itong matapos basahin. Hango ito sa mga tunay na pangyayari sa buhay ng tao. Binubuo ito ng limang elemento: <em>tauhan, tagpuan, hidwaan, tema at plot. </em>Ito'y may balak na pukawin ang damdamin ng nagbabasa ayon sa kalagayan ng mga tauhan sa kuwento at ito'y nag bibigay ng mabuting aral.

Si <em>Edgar Allan Poe</em> ang tinaguriang<em> "Ama ng Maikling Kuwento." </em>

3 0
3 years ago
Interactive sites where users write about personal topics and comment to a threaded discussion are called?
larisa [96]

Answer:

C. forums

Explanation:

Forums are internet sites where users can meet to discuss different topics through the use of messages thereby forming chat rooms. An internet forum can be in form of a question and answer site. Most websites have internet forums where users can meet and discuss or ask questions. Sometimes there may be moderators that ensure that the posted messages are acceptable based on guidelines.

4 0
4 years ago
GDP measures the production levels of
UkoKoshka [18]

Answer:

A. Standard of Living

Explanation:

Gross Domestic Products (GDP) is a measure of the total market value of all finished goods and services made within a country during a specific period.

Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country. Also, Gross Domestic Products (GDP) is a measure of the production levels of any nation.

Basically, the four (4) major expenditure categories of GDP are consumption (C), investment (I), government purchases (G), and net exports (N).

Hence, the standard of living of the people living in a particular country automatically improves if a nation's level of productivity or production improves; they are able to easily pay for goods and services, as well as save and invest their money.

In contrast, inflation and high unemployment rate are indications of economic downturn, recession and low level of productivity (output) in a country; this would automatically affect the standard of living within such countries.

4 0
3 years ago
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