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3 years ago

Use a colon before a list and put one space after a colon. True False

Computers and Technology

2 answers:

german3 years ago

8 0

Good ............sure true ;)

IceJOKER [234]3 years ago

5 0

True

<span>Colons are used to introduce an item or a list of two or more items. One key thing to remember is that you should always use colons in statements that are complete and never in sentence fragments. In most English style guides that address this matter, only one space is recommended after a colon and no space should be placed before.</span>

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Two forms of compression are lossy and lossless. State giving reasons which

Helen [10]

Answer:

(i) When transmitting a draft manuscript for a book, the lossless compression technique is most suitable because after decompression, the data is rebuilt and restored in its form as it was from where it originated

(ii) When transmitting a video recording which you have made of the school play, a lossy compression technique is most suitable because the large size of video files require the increased data carrying capacity which is provided by the lossy transmission technique. The quality of the video can be reduced without affecting the message intended to be delivered

Explanation:

4 0

3 years ago

How are static variables and methods created in Java? What happens if a non-static method of a class tries to access a static va

9966 [12]

Answer:

Static variables are the variables decaraed with keyword static, static variables must be deacraled inside the class body, means we can not declare a static variable inside a method or consttructor, static variable belongs to class, for a class only one copy is created for static variable and used by all the objects/instances.

Static variable can access with class name like

X.i

Static method are the methods defined with static keyword, static method are also part of a class, we can access static meethod using class name like

X.printI()

Explanation:

class X

{

//to create a static variable we need use static keyword with variable name like

public static int i;

// to create a static method we need to use static keyword while defining a method like

public static void printHello() {

System.out.println("Hello");

}

* A non static method can access static variable of a class there is no issue

* with that we can use a static variable in a non static method like

public void printI() {

System.out.println(i);

}

* As long as the class exist in JVM static variables will be there, as static

* variable belong to class not with the instance,

* it does not matters if there are instance exist or not

}

4 0

3 years ago

Pls help me computer science discoveries

lara31 [8.8K]

Answer:

jdinwoahdjsioadjsakodsiaohdeioajfnsohfujkdshksyfneowjdfikdjiadjsadhnsuidghaiudbnha

Explanation:

3 0

3 years ago

The rhythmic note that three beats is called a____half note.

aev [14]

Answer:

it is called a dotted half note

7 0

3 years ago

Read 2 more answers

You are helping a friend in college with his network connection. He would like a high speed connection between his computers so

inna [77]

Solution :

Set up the router as follows:

On the Shelf, expand the Routers. And read the description for each of the devices. Drag the Ethernet $100/1000TX$ router with the firewall to the Workspace.

Connection of the router as follows:

Above the router, select the Back to switch to the back view of the router. Then select the cable currently connected to the wall plate and then drag it to a $LAN$ port on the router. Above the Dorm- $PC2$ computer, select $\text{back}$ to switch to the back view of the computer. On the Shelf, expand Cables. Select a Cat5e $RJ45$ cable. In the Selected Component window, drag the connector to the $LAN$ port on the computer. In the Selected Component window, drag the other connector to a $LAN$ port on the router. Select a Cat5e $RJ45$ cable. In the Selected Component window, drag a connector to the $WAN$ port on the router. In the Selected Component window, drag the other connector to the port on the wall plate.

Provide power to the router as follows:

On the Shelf, select the power adapter. In the Selected Component window, drag the DC power connector to the power port on the router. In the Selected Component window, drag the AC adapter connector to the surge protector. Above the router, select Front to switch to the front view to verify power and network activity lights.

Request new $TCP/IP$ information from the router for Dorm-PC as follows:

On the $\text{Dorm-PC}$ monitor, select Click to view $\text{Windows 10}$ .In the Search field on the taskbar, enter command prompt. Under Best Match, select Command Prompt. Enter $\text{ipconfig}$ /renew and press $\text{Enter}$ to request new $TCP/IP$ information from the router. In the notification area, right-click the Network icon and select Open Network and Sharing Center. The network information map should indicate an active connection to the Firewall Network and the internet.

Configure Windows Firewall on $\text{Dorm-PC}$ as follows:

In Network and Sharing, select Windows Firewall. From the left menu, select Turn Windows Firewall on or off. Under Private network settings, select Turn on Windows Firewall. Under Public network settings, select Turn on Windows Firewall. Click OK.

4 0

3 years ago