The answer is B: BUS-APP_QUZ_CH02_V01
A file naming convention is a method for naming files in a systematic way. Naming files consistently and in a logical way will facilitate storage and retrieval of data. There are various standard naming conventions that should be followed. One is to always use capital letters to delimit words. Do no use spaces and try not to make the file names too long. Most operating systems will recognize underscores and dashes and not recognize special characters such as / ! @ # $ % so avoid them. Names should also not be separated and thus, only option B meets the above criteria.
Answer:
public static String onlyDigits(String in){
String digitsOnly = in.replaceAll("[^0-9]", "");
return digitsOnly;
}
A Complete program is wrtten in the explanation section
Explanation:
public class TestClass {
public static void main(String[] args) {
String a = "-jaskdh2367sd.27askjdfh23";
System.out.println(onlyDigits(a));
}
public static String onlyDigits(String in){
String digitsOnly = in.replaceAll("[^0-9]", "");
return digitsOnly;
}
}
The output: 23672723
The main logic here is using the Java replaceAll method which returns a string after replacing all the sequence of characters that match its argument, regex with an empty string
Answer:
hardware and software is the answer
You take a picture on your regular camera. Then you go you go to the thingamajigger that looks like a paper clip. You tap it and choose the photo.
Settings > view advanced settings > change search engine > Google search > set as default
