Answer:
False
Explanation:
A symbolic link contains a text string that is automatically interpreted and followed by the operating system as a path to another file or directory. This other file or directory is called the "target". The symbolic link is a second file that exists independently of its target. If a symbolic link is deleted, its target remains unaffected. If a symbolic link points to a target, and sometime later that target is moved, renamed or deleted, the symbolic link is not automatically updated or deleted, but continues to exist and still points to the old target, now a non-existing location or file. Symbolic links pointing to moved or non-existing targets are sometimes called broken, orphaned, dead, or dangling.
Answer:Pseudocode helps us understand tasks in a language-agnostic manner. Is it best practice or suggested approach to have pseudocode creation as part of the development lifecycle? For instance:
Identify and split the coding tasks
Write pseudocode
Get it approved [by PL or TL]
Start Coding based on Pseudocode
Explanation: use phrasing tool if you want to write in your own words.
<h2>Answer:</h2>
<u>The correct answer is </u><u>B. Insert Shapes</u>
<h2>Explanation:</h2>
Slides and presentations are always created in Microsoft Power Point and we know that it is the key application under the package of Microsoft Office. It gives us the option of inserting various shapes in our slides that could be used in a lot of ways depending upon the requirements. To insert shape in the slides of Microsoft Power Point we just click on the Home tab, under Insert, click Shape, point to any shape type, and then click the shape that we want.
Answer:
- function processNumbers(numList){
- try{
- for(let i=0; i < numList.length; i++){
- if(isNaN(numList[i])){
- throw "All elements in the list should be numbers.";
- }
-
- }
- }
- catch(err){
- console.log(err);
- }
- }
-
- let myList = [4, 6, 1, "abc", 9];
- processNumbers(myList);
Explanation:
The solution code is written in JavaScript as the isNaN() is an in-built function in JavaScript.
Firstly, create a function processNumbers that takes one input number list, numList (Line 1).
To handle the possible Not a Number (NaN) error, create a try and catch block. In the try block, create a for-loop to traverse through the numList array and use isNaN function to check if the current value is a number (Line 3 - 4). If it is not a number, isNaN will return true and the program will run the throw statement (Line 5). The throw message will be passed to the catch block and display it on console (Line 10 - 12).
We can test the function by using the sample list (Line 15 - 16) and we shall see the thrown error message is displayed.