Answer:
private void printArray(int[] arr){ //0
System.out.print("["); //1
for(int k : arr){ //2
System.out.print(k + ", "); //3
}
System.out.println("]"); //4
}
Explanation:
This method should get you started. Your teacher may want a different format or a different type of loop. If you haven't learned for loops yet don't use them that'd be suspicious ;)
What I did:
0: This is the method heading with one parameter for the 1D array. If you need to access it in a different class change private to public.
1: This prints the [ with no line break
2: This is an enhanced for loop to iterate through each element in a 1D array. Alternatively, a normal for loop looks like this:
for (int i = 0; i < arr.length; i++)
instead of retrieving the variable with the enhanced for, you'd have to use arr[i] instead of k in this scenario.
3: This prints the value in each pass of the loop along with a comma and a space.
4: This adds the ] with a line break when the loop is completed
Hope this helps you get started :D comment if you need further help
The correct Answer is A) Confidence in the truth value of the findings.
Explanation:
refers to confidence in the truth value of the findings, is sometimes said to be the qualitative equivalent of internal validity.
Answer:
strcmp() is a built-in library function and is declared in <string. h> header file. This function takes two strings as arguments and compare these two strings lexicographically.
Explanation:
Hope it helps
Answer:
C. leagueName=newPlayers.getLeague(); getLeague() is not a member of Players.
Explanation:
The main method in this code will case an error when trying to run the following line of code...
leagueName=newPlayers.getLeague();
This is because the method getLeague() is being called on a Player object which takes all of its methods from the Player class. Since getLeague() is not a method located in the player class then it cannot be called by an object from that class. Especially since the Player class does not extend to the SoccerPlayers class where the getLeague() method is actually located. Instead, it is the SoccerPlayers class which extends the Players class as its parent class.
Answer:
It is the user tier of the 3-tier architecture that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.
Explanation:
Almost if not all applications that use e-commerce for operations use the 3-tier architecture. 3-tier architecture is simply the arrangement of server tier which consists of all computers that run a web server and a database tier that consists of computers that run a DBMS to store and retrieve data. We also have the user data that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.
When you make a request, for instance to Google in your local browser, the browser sends a request to the internet. This initial interaction between the user and the internet is what is known as the user tier of the 3 tier architecture. Basically, it is the phase where end users access content online through graphical interface browsers and make requests to the web servers and DBMS.
Learn more about 3-tier architecture
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