Answer:
The answer is option d.
Explanation:
The 'querySelectorAll' function enables you to extract the list of items that fit the CSS selector you choose. It's just a way to find JavaScript components. It is very adaptable and enables you to search for tags, classes, IDs, combinations of parent/child, attributes, etc.
In other words, we can say that the querySelectorAll() method returns all the matches. and other options are not correct that can be described as follows:
- In option a and b, the object is a collection of unordered properties, that can be changed in adding, deleting and read-only. The option a is an attribute, that is used in CSS and option b is used in JavaScript for the property name.
- In option c, It reverts the element with the fixed value, that has the ID attribute.
Answer:
B. False.
Explanation:
Cryptanalysis can be defined as the study, art or process of evaluating and analyzing information systems such as ciphertext, cryptographic systems and ciphers. The main purpose of Cryptanalysis is for a better understanding of how the cryptographic system works, in order to find techniques for deciphering, defeating or weakening them without an access to any privileged or secret data (information) required to do so.
Hence, cryptanalysis is made more difficult by having longer keywords as opposed to having shorter keywords which typically would make it easier for an attacker to decipher.
In a nutshell, it is false and incorrect to say that cryptanalysis is made more difficult by having shorter keywords.
Answer:
a = 6, b = 0
Explanation:
The loop ran 3 times before b == 0. The statement "while ((b != 0)" is essentially saying: 'While b is not equal to 0, do what's in my loop'. Same general thing with "&& ((a / b) >= 0)". The "&&" is specifying that there should be another loop condition. The final part of the while loop states: 'as long as a ÷ b is greater than 0, do what's in my loop'. If all of these conditions are met, the loop will run. It will continue to run until at least one of the conditions are not met.
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<em>Side note: I can't help but notice you posted the same question a while ago, so I just copied and pasted my previous response with some tweaking here and there. Hope this helps you! :)</em>
Answer:
אז מה עוד אני יכול להגיד לך בסדר אני חולה
I believe the answer would be the JPEG file extension.
