Answer:
On the Slide Master tab, click Insert Placeholder, and then click the type of placeholder that you want to add. Click a location on the slide layout, and then drag to draw the placeholder. You can add as many placeholders as you like. (For Power point) But not sure about a short cut for it. Hope this helps!
B. Sound.
Explanation - instruments create sound waves
Since i cant see whats going on i linked an article that should fix your problem
https://www.easeus.com/resource/fix-windows-automatic-repair-loop.html
Answer:
D. Hybrid
Explanation:
Hybrid attack is a dictionary attack combined with a brute Force attack, alter the dictionary word by adding numbers at the end of the password, spelling the word backward and slightly misspelling or adding special characters to the word.
Brute Force attack is a password hacking technique that continuously input various values to crack or guess a correct password value.
