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Leviafan [203]
3 years ago
9

What must be done before using ArrayLists? (This is Java Programming btw)

Computers and Technology
1 answer:
Viktor [21]3 years ago
5 0

Answer:

to create an ArrayList , you declare an Arraylist variable and call the ArrayList constructor to instantiate and ArrayList object and assign it to the variable

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8. What do you believe: should husbands make decisions for their wives.
nirvana33 [79]

Answer:

No.

Explanation:

Because wives should make decisions for their life themselves.It helps them be self dependent so that they won't have to depend on their husbands. By letting them make decisions themselves they can get a successful career on their own effort and decisions.

3 0
3 years ago
Bill needs to make a presentation in which he has to represent data in the form of a pyramid. Which feature or menu option of a
andreyandreev [35.5K]

Answer:If you need to use arrows in a chart, which feature or menu option of a word processing program would you use?

A.  

Picture

B.  

Shapes

C.  

Clip Art

D.  

SmartArt

E.  

Charts

Explanation:

7 0
4 years ago
Describe the series of connections that would be made, equipment and protocol changes, if you connected your laptop to a wireles
Serggg [28]

Answer:

Check Explanation.

Explanation:

Immediately there is a connection between your laptop and the wireless hotspot, data will be transferred via the Physical layer that will be used for encoding of the network and the modulation of the network and that layer is called the OSI MODEL.

Another Important layer is the APPLICATION LAYER in which its main aim and objectives is for support that is to say it is used in software supporting.

The next layer is the PRESENTATION LAYER which is used during the process of sending the e-mail. This layer is a very important layer because it helps to back up your data and it is also been used to make connections of sessions between servers of different computers

5 0
3 years ago
Give a regular expression for binary numbers. They can be integers or binary fractions. A leading - sign is always allowed. Lead
Dmitry_Shevchenko [17]

Solution :

We have to provide an expression for the binary numbers. There can be binary fractions or integers. Whenever there is leading 0, it is not allowed unless the integer part is a 0.

Thus the expression is :

$(-+ \in )$ $[(1+10+11+100+101+110+111)(,000+,001+,010+,011+,111+,100+,101+,110)^*$ $(\in +.(0+1)^*(0+1))+(0.(0+1)^*(0+1))]$

6 0
3 years ago
IPv4 address are of how many types?<br>​
Butoxors [25]

Answer: four different types

There are four different types of IPv4 addresses: public, private, static, and dynamic. While the public and private are indicative of the location of the network—private being used inside a network while the public is used outside of a network—static and dynamic indicate permanency.

7 0
3 years ago
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