Answer:
This article shows how to use regex to remove spaces in between a String.
A string with spaces in between.
String text = "Hello World Java.";
We want to remove the spaces and display it as below:
Hello World Java.
1. Java regex remove spaces
In Java, we can use regex \\s+ to match whitespace characters, and replaceAll("\\s+", " ") to replace them with a single space.
Regex explanation.
`\\s` # Matches whitespace characters.
+ # One or more
StringRemoveSpaces.java
package com.mkyong.regex.string;
public class StringRemoveSpaces {
public static void main(String[] args) {
String text = "Hello World Java.";
String result = text.replaceAll("\\s+", " ");
System.out.println(result);
}
}
Output
Terminal
Hello World Java.
Answer:
Explanation:
a)In this process, the power, electricity, water, etc consumed by the Production department are assembled.
b)In this department, the products are processed and shipped to the retail customers. The costs required for shipping the Latitude line of products comes under the Distribution department.
c)The activities like planning, designing, white box and black box testing are done in the Design process of a product.
d. Salary of computer scientist working on the next generation of servers related to Development.
e. Cost of Dell employees' visit to a major customer to demonstrate Dell?s ability to interconnect with other computers related to Customer Service or Marketing.
f)The cost required for testing the products comes under the Research and development.
g)Marketing department includes the costs of market research, selling the products and other business costs.
h)Purchasing the cartridges from the external suppliers comes under the production department.
Answer: Reverse DNS zone
Explo: a reverse DNS zone needs a PTR record since it is in charge of resolving the IP address to a domain or a hostname.
Answer:
I. Web-based training
II. VOIP (Voice over IP) meetings
III. Distance education
IV. e-learning
Explanation:
PowerPoint application can be defined as a software application or program designed and developed by Microsoft, to avail users the ability to create various slides containing textual and multimedia informations that can be used during a presentation.
Some of the features available on Microsoft PowerPoint are narrations, transition effects, custom slideshows, animation effects, formatting options etc.
A nontraditional presentation distribution method typically involves the use of digital based platforms for the presenting informations to the audience.
Hence, the situations that might call for nontraditional presentation distribution methods include;
I. Web-based training
II. VOIP (Voice over IP) meetings
III. Distance education
IV. e-learning
