Insert Control, I believe.
Answer:
exit
Explanation:
When the Command Prompt window is active, you can end a Command Prompt session in any of the following ways: Type exit at the command prompt. Click the Close button. Click the Control menu icon, and choose Close.
Answer:
The answer is "Option A"
Explanation:
Following are the complete code to these question:
public class Arr//defining a class-Arr
{
public static void main(String[] args)//main method
{
int [][] numbers={{1, 2, 3},{4,5,6}}; //defining 2D array numbers
for(int[] row : numbers) //use for loop that holds all array value into 1D array
{
for (int n: row)//defining n variable that holds row array values
{
System.out.print (n); //print n variable value
}
}
}
}
The code comment explains its functioning.
Answer:
(d) Network topology
Explanation:
The physical or logical layout of all connecting devices including their connecting materials (such as cables) of a network is called the topology of the network. It is also the systematic and schematic arrangement of the devices (such as printers, scanners, computers, routers, bridges) that make up a network and their communication media. Examples of these communication media are twisted pair cable, optical fiber cable e.t.c
Types of topology (especially in a LAN - Local Network Area) are;
i. bus topology
ii. ring topology
iii. mesh topology
iv. star topology
Answer:A) SQS
Explanation: Simple Queue Service (SQS) is Amazon based service that deals in queue that decouples the micro-services infrastructure or applications.It has the benefit of maintaining of the security, eliminating complexity, transmitting the data reliably etc.
It also provides the service of the storing the message, storing it and other functioning without the integrity in its security or any other resource need.Thus, option(a) is the correct option.
