Answer: Submenu
Explanation: Submenu is the menu that is accessible through the other menu. If the user opens a menu an selects a option , if that option has further menu containing other options is an example of submenu.
Other given option are incorrect because formal list the list containing objects, nested menu is type of building and dropping the menu items and recursive menu work in the recursive manner.Thus, the correct option is submenu.
Answer:
A
Explanation:
strBuf.charAt(strBuf.length() - 1)
Answer:
Entities are - Students, CourseList, Advisor and CourseSelection.
Explanation:
The database is structure is designed using Crow Foot Database Notation as attached
Answer:
Malware is a type of software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer system. Malware can be spread through email attachments, online advertisements, websites, and other methods.
Some signs that malware may be impacting the performance of your computer include:
- Your computer is running more slowly than usual
- Your computer crashes frequently
- Your computer has pop-up ads or other unwanted behavior
- Your default homepage or search engine has changed without your permission
- You see new icons or programs on your desktop that you didn't install
To avoid malware, you should be cautious when browsing the internet and avoid visiting suspicious websites. You should also avoid opening email attachments from unknown senders, and be wary of online advertisements. You can also protect your computer by using antivirus software and keeping it up to date.
