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Dafna1 [17]
4 years ago
11

Which of the following statements is correct? Group of answer choices An object of type Employee can call the setProjectName met

hod on itself. The Employee class's setDepartment method overrides the Programmer class's setDepartment method. An object of type Programmer can call the setDepartment method of the Employee class on itself. An object of type Employee can call the setDepartment method of the Programmer class on itself.
Computers and Technology
1 answer:
padilas [110]4 years ago
4 0

Answer:

An object of type Employee can call the setDepartment method of the Programmer class on itself

Explanation:

From what can be inferred above, the programmer class is a subclass of the employee class meaning that the programmer class inherits from the employee class by the code:

Public class Programmer extends Employee

This therefore means(such as in Java) that the programmer class now has access to the methods and attributes of the employee class, the superclass which was inherited from

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Which of the following Web 2.0 tools can aid in searches using key words? (1 p
svet-max [94.6K]

Web 2.0 Tools can aid in searches using key words

Explanation:

Web 2.0 Tools can aid in searches using key words .The followings are some tool like face book and you tube and google search that allow users to searches using key words. web 2.0 tools can be used to teach curriculum content, store data, create and edit video, edit photos,etc.,

Web 2.0 tools are easy to use websites designed to encourage creativity, team work, also helps in higher order thinking skills in classroom .The important thing is to teach students to think critically with whatever tools they have in front of them using key words while searching.

3 0
3 years ago
1. If Earth's plates are constantly moving, why don't we need to update the locations of -
Dmitriy789 [7]

Answer:

Because the tectonic plates are moving so slowly in such small incraments that it would take a while before there was any noticable change.

Explanation:

4 0
3 years ago
Which of the two previously described wing designs should result in a longer flying time?
Archy [21]

Answer:

If it's a bird than the bigger the wing span the faster it can fly... or possibly glide in the air longer. I think all plan wing sizes don't change the effect of how it goes. If it is something like the sky gliders than yes. It would most likely be in the sky longer.

5 0
3 years ago
The principle of time preference requries a larger payment in the future than the present. Which situation best illustrates this
gladu [14]
The answer is letter C.
3 0
3 years ago
To begin designing a relational database, one must define the _____ by defining each table and the fields in it. primary key phy
Ugo [173]

Answer:

To begin designing a relational database, one must define the Logical structure

Explanation:

Primary key: It is a unique key which uniquely identifies each record in a table. So this does not purely defines the relationship of the table during the beginning of the design.

Foreign key: It is a key which is closely connected to the primary key. The value of the column will accept values only if the values exists in the base table.

Physical structure: This is not going to be related to the relationship of the structure since the storage management is done by Operating system.

Only the logical structure clearly defines the relationship in the database. It will have information about the list of tables and fields. It will also mark the relationship between one table and another.

8 0
4 years ago
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