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3 years ago

Which of the following statements about constructors are true? Check all that apply.

Computers and Technology

1 answer:

Neko [114]3 years ago

5 0

Answer:

a. Partly True

b. True

Explanation:

(a) "new" keyword or syntax is used for the constructors while working in Perl and Moose object system for Perl.

For Visual Basics .Net, keyword "New" is used

For Python, "___new___" is used which allocates memory for instance and receives class as an argument.

For Objective-C, "alloc" and "init" are used for constructor method. "alloc" allocates memory for the instance and "init" handles the bulk of initializing the instance. Whereas, the "new" keyword calls both "alloc" and "init" for class instance.

(b) A constructor does not return any value because it is called by the memory allocation and object initialization code in the runtime and not directly by your code.

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The phone in your hand is a computer. So too is the machine that occupies a 100,000 square foot data center. Given their vast di

Dmitry [639]

Answer:

Well when you think about it they both do the same thing but they are diffirent, they have the same perpose but diffirent parts in them so, when you compair them the phone is smaller and slower, the bigger the computer the better it is depending on the amount of money spent on parts.

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3 years ago

You are building a gaming computer and you want to install a dedicated graphics card that has a fast GPU and 1GB of memory onboa

Vilka [71]

Answer:

a. PCI express

Explanation:

<em>PCI express</em> (Peripheral Component Interconnect Express) is a high speed serial bus and commonly used motherboard interface for Graphics card, wifi, SSDs and HDs hardware connections. Simple PCI can also be used but PCI express has more error detection accuracy lesser number of I/O pins and better throughput as compared to simple PCI.

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3 years ago

What is a algorithm?

Basile [38]

A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

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4 years ago

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You are the network administrator for a company. The company's policy is that the users are allowed to set their own passwords b

insens350 [35]

After I have changed her password, all I will need to do is select the “User must change password at next logon” option. This option will prompt her to log on to her PC using the password I assigned to her.

Explanation

An active Directory on most Domain Controllers gives you access to add users, disable accounts, change password, and various other tasks. Assuming that everything is setup, I am just going to go to my Windows Server Manager dashboard of my Domain Controller. While I am at my dashboard, I will click on tools and then drop down to the Active Directory Users and Computers to locate my desired user who seems to have been locked out.

Once the user has been identified, I will simply need to right click on the account and select “reset password”. A small dialog box with a list of cool security options will pop up. I will be required to reset it to something simple and default and make sure to select the “User must change password at next logon” option.

What this means is that the user who is locked out, upon logging back in, will be prompted to enter the password I gave them first as default but then will immediately be asked to change the password to something new. We do not see options A and B a lot in the real world. It is best practice not to select these options

Learn more about Active Directory

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4 years ago

What is Microsoft word<br>

Snowcat [4.5K]

Answer:

A software where you can document letters, essays or anything really.

Explanation:

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3 years ago

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