1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
user100 [1]
3 years ago
15

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.

You might be interested in
What are the pieces of information that describe the appearance of a cells content
Allushta [10]

Answer:

Information about the parts of a cell, its location and role will help describe the appearance of a cell's content.

Organelles are cell structures that include the nucleus, cytoplasm, cell membrane among others. One can view these using a light microscope.

1. Cell Membrane is a fluid mosaic. It is the outer boundary of the cell.

2.Cytoplasm is the fluid inside the cell. It is located between the nucleus and the cell membrane.

3.Nucleus is the control center of the cell and is located at the center.

4 0
2 years ago
What are sums of money that are given out for specific reasons?
xenn [34]

Answer:

a

Explanation:

6 0
3 years ago
Read 2 more answers
Explain synchronized plug firing.
eimsori [14]
HEY THERE!!

In a camera, flash synchronization is defined as synchronizing the firing of a photographic flash with the opening of the shutter admitting light to photographic film or electronic image sensor. It is often shortened to flash sync  or flash synch.


HOPE IT HELPS
6 0
2 years ago
What would be a suitable device to transfer 12 photos from one PC to another?
Arlecino [84]

Answer:

A memory stick.

Explanation:

A memory stick can be defined as a storage media device with flash memory. They are mainly used in smart or portable electronic devices such as mobile phones, digital cameras, mp3 players, camcorders, etc.

Memory sticks are usually small in size and as such are easily accessible for the transfer of digital files such as images, videos, audios from a portable device or computer to another device such as a computer.

Hence, a memory stick would be a suitable device to transfer 12 photos from one PC to another.

3 0
3 years ago
advance in technology have enabled more and more people to purchase computers that would have once been too expensive. which of
Akimi4 [234]
I believe it is Netbooks
3 0
3 years ago
Other questions:
  • A network of Bennetton retail sales agents select the Bennetton designs that they feel will appeal to Bennetton retail customers
    10·2 answers
  • Who are the four main antagonists in fnaf 1
    13·2 answers
  • You are attempting to upgrade a Windows Server 2008 R2 server to Windows Server 2016 Standard. What must be done in order to acc
    5·1 answer
  • Which one is correct
    8·1 answer
  • Which blog had legal content and is written mostly by lawyers
    14·2 answers
  • Tribology is a branch of physics concerned with friction in mechanical motion. Knowledge of tribology would be useful working wi
    14·1 answer
  • Q1 To remove filter
    15·2 answers
  • Suppose that the first goal in a GP problem is to make 3 X1 + 4 X2 approximately equal to 36. Using the deviational variables d1
    15·1 answer
  • You saved a file on drive C go your computer. You want to find and open the file. Which of the following programs will you use t
    14·1 answer
  • We love silky. she is very honest join this by using conjunction ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!