When power is completely removed from your computer

import java.io\.\*; import java.nio.file\.\*; public class TestFileReader { public static void main(String[] args) { Path p = Pa

Charra [1.4K]

Answer:

The delimiter use is "::".

Explanation:

The Java inbuilt String.split( ) function is use to split a String into an array of String.

The split( ) takes delimiter as arguments/parameter which determines at which point the string is to be broken down into different part/token.

From the above code snippet;

Each line in the file a.txt that is not null is splitted using the statement below:

String[ ] v = line.split("::");

The line is splitted using "::" as delimiter and the resulting array is then assigned to the variable 'v'.

For instance, a line in the file could take the form:

John::Smith::Music

When it is splitted,

String lname = John;

because lname make reference to index 0 of the array.

String fname = Smith;

because fname make reference to index 1 of the array.

String dept = Music;

and dept make reference to index 2 of the array.

6 0

3 years ago

You work as the IT administrator for a small business and are responsible for the corporate network. Until now, the network has

posledela

Answer:

Extend a Volume:

1. in the lower left-hand corner, R click the start page thumbnail and select disk management

2. if needed, click ok to initialize any new disks.

3. R click the volume and select extend volume.

4. click next.

5. for the system volume, you can only extend the volume onto the existing disk. type the amount of disk space to add to the volume and click next. click finish.

Convert a Disk to Dynamic

1. In Disk management, R click the disk and select convert to Dynamic Disk

2. Select the disk to convert, click ok.

3. Click convert

4. If the disk contains a volume, you will be shown a warning message. Click Yes to continue.

Create a Spanned Volume

1. In disk management, R click a disk or free space on a disk and select New Spanned Volume.

2. Click Next

3. Select the disks that will be part of the spanned volume and click Add. You must select at least 2 disks to create a spanned volume.

4. To modify the amount of space used on a disk for the new volume, select the disk in the right box, and then edit the number in the select the amount of space in MB: field.

5. Click next

6. Select the drive letter and click Next

7. Type the volume label, then click next

8. Click finish

9. If the new volume includes a space from a disk that is currently a basic disk, you will be prompted to convert the disk to a dynamic disk. Click Yes to create the volume.

Explanation:

5 0

3 years ago

2. A host computer with an IP address of 172.16.29.155 using a subnet mask of 255.255.255.0 and a gateway of 172.16.29.1 pings a

ASHA 777 [7]

Answer:

From the host IP address and subnet mask, you can tell that both computers are on the same network. Host 172.16.29.155 will need to send an ARP request broadcast for 172.16.29.83 to get the MAC address and update its ARP table if the host 172.16.29.83 has not already done so.

Explanation:

<h2>ADDRESS RESOLUTION PROTOCOL (ARP)</h2>

Address Resolution Protocol (ARP) is a procedure for mapping a logical address known as the IP address to a physical address known as MAC (Media Access Control) address in a local area network. The job of the ARP is essentially to translate 32-bit addresses to 48-bit addresses and vice-versa when using IP Version 4 (IPv4) to communicate on the network.

Most of the computer programs/applications use logical address (IP address) to send/receive messages, however, the actual communication happens over the physical address (MAC address) this happens in the layer 2 of the OSI model. An ARP request is a broadcast, and an ARP response is a Unicast.

Scenarios when ARP is used:

Scenario-1: The sender is a host and wants to send a packet to another host on the same network.

· Use ARP to find another host’s physical address

Scenario -2: The sender is a host and wants to send a packet to another host on another network.

· Sender looks at its routing table.

· Find the IP address of the next-hop (router) for this destination.

· Use ARP to find the router’s physical address

Scenario -3: the sender is a router and received a datagram destined for a host on another network.

· Router checks its routing table.

· Find the IP address of the next router.

· Use ARP to find the next router’s physical address.

Scenario -4: The sender is a router that has received a datagram destined for a host in the same network.

· Use ARP to find this host’s physical address.

The situation in the question above falls under scenario-1. From the host IP address and subnet mask, you can tell that both computers are on the same network. Host 172.16.29.155 will need to send an ARP request broadcast for 172.16.29.83 so to get the MAC address and update its ARP table if the host 172.16.29.83 has not already done so.

7 0

4 years ago

Using the find and replace tool would be most appropriate when

mafiozo [28]

A. Changing the company name when the same letter is sent to different companies

The find and replace tool is meant to help replace all instances of a certain piece of text with a different piece of text.

For example, if a letter was sent to Company A, the find and replace tool could change every time the letter says “Company A” and make it say “Company B” instead so the same letter could be sent to Company B.

3 0

4 years ago

Read 2 more answers

You areYou are a member of the application development organization for a small but rapidly growing software company that produc

bija089 [108]

Answer:

Following are the solution to this question:

Explanation:

Please find the complete question in the attached file.

It will obtain as much information about this matter as necessary even before the conference. It includes its gravity or probability of risk, various cases in the entire event, the possible solutions to the issues, as well as the consequences for parties involved in each potential answer, and Only at conferences, it may clarify to my boss that the explanation for the problem and also in details. It will be doing everything possible and try not to conceal the details but highlight the problem.

3 0

3 years ago