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anyanavicka [17]
3 years ago
12

Your secondary servers have not been able to contact your primary server to synchronize information. How long will the secondary

servers attempt to contact the primary server before it considers that zone is dead and stops responding to queries
Computers and Technology
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

The answer is "One week".

Explanation:

Following are the number represents of the given values:  

Serial number (se)  = 200302028

Refresh (ref) = 3600 \ second =  1 \ hour

Updated -retry (ret)=  3600 \ second =  1 \ hour

Expiry =  3600 \times 24 \times 7 =  604800 \ second \ = 1 \ week

Minimum TTL =  3600 \ min = 1 \ h

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Does anyone know the code for codeHS 5.4.7 teenagers?
Over [174]

Answer:

function start(){

var age = readInt("Age: ");

if(age == 15){

println("Yes, you are a teenager.");

}else{

println("No, you are not a teenager.");

}

}

Explanation:

6 0
3 years ago
Given numrows and numcols, print a list of all seats in a theater. rows are numbered, columns lettered, as in 1a or 3e. print a
trapecia [35]

/* package whatever; // don't place package name! */

import java.util.*;

import java.lang.*;

import java.io.*;

class NestedLoops {

public static void main (String [] args) {

int numRows = 4;

int numCols = 5;

int i,j;

char ch = 'A';

// Note: You'll need to declare more variables

/* Your solution goes here */

for ( i = 0; i < numRows; i++) { // Outer loop runs for numRows times

for ( j = 0; j < numCols; j++) { // Inner loop runs for numCols times

System.out.print(i+1);

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System.out.print(" ");

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}

8 0
4 years ago
Agriscience in the United States?
Mrac [35]

Answer:

The history of agriculture in the United States covers the period from the first English settlers to the present day. In Colonial America, agriculture was the primary livelihood for 90% of the population, and most towns were shipping points for the export of agricultural products. Most farms were geared toward subsistence production for family use. The rapid growth of population and the expansion of the frontier opened up large numbers of new farms, and clearing the land was a major preoccupation of farmers. After 1800, cotton became the chief crop in southern plantations, and the chief American export. After 1840, industrialization and urbanization opened up lucrative domestic markets. The number of farms grew from 1.4 million in 1850, to 4.0 million in 1880, and 6.4 million in 1910; then started to fall, dropping to 5.6 million in 1950 and 2.2 million in 2008

Explanation:

8 0
3 years ago
1.Given the IPv4 address, 200.245.10.150/28, how many subnets are possible and how many hosts can be supported by each subnet
konstantin123 [22]

Answer:

16 subnets and 14 hosts assignable IP addresses.

Explanation:

Computer networking is the interconnection and intercommunication of computer devices. These computer devices can be connected using cables or wirelessly. All devices in a network must have an IP address.

Subnetting a network is a process of preventing the waste of IP addresses for the purpose of security and cost. IP4 addresses are 32 bits in size (4 octets) and the host and subnet size is dependant on the host and network bit configuration.

The IP address 200.245.10.150/28 is a class A network address but subnetted to borrow four bits from the fourth octet to produce 16 subnets (2 ^ 4 bits borrowed) and 14 host IP addresses (2^ 4 bits remaining in the fourth octet - 2, which is the network and broadcast addresses).

3 0
3 years ago
Where do i put a vcard file on an android phone?
Andrews [41]
You can keep it in any folder.
just put the vcf in a folder.
4 0
3 years ago
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