Answer:
D. placeholder
Placeholder are like the field you enter your username and passwords and etc. They can be easily understood my the name itself!
Hope this is the correct answer!
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Answer:
Launch iCloud.com in the web browser on your PC.
After the page opens, enter the credentials; username and password.
On the screen, after you login, you’ll see all iDevices you’ve associated...
Choose "Erase operation" for devices you can’t log inside.
or
Connect your iPhone to a computer. If your iPhone gets hung up on the Apple logo or a solid-color screen when forcing it to restart, you can try using your PC or Mac to repair it without losing data. Start by connecting the iPhone to the computer using its charging cable.
2
Open Finder (Mac) or iTunes (PC). If you're using Mac Catalina or later, click the two-toned face on the Dock to launch Finder. If you have Windows or an earlier version of macOS, open iTunes from the Start menu or Applications folder. Locate your iPhone. If you're using Finder, click your iPhone's name in the left panel under "Locations." If you're using iTunes, click the button with an iPhone icon near the top-left corner of the app (to the right of the drop-down menu)
Explanation:
Answer:
B. False
Explanation:
A page-replacement policy can be defined as a set of algorithm that instructs the operating systems on what memory page is to be swapped, paged out or written to disk in order to allocate more memory as they're required by various active processes during virtual memory management.
Some of the algorithms or techniques used by the operating system for page-replacement policy are;
1. Last In First Out (LIFO).
2. First In First Out (FIFO).
3. Least Recently Used (LRU).
4. Least Frequently Used (LFU).
5. Optimal (OPT or MIN).
Hence, the page-replacement policy means that pages are placed to make more space and to minimize the total number of page that would be missing.
Answer:
many-to-many relationship
Explanation:
They are different types of relationship between projects. A many-to-many relationship occurs when a row in a table associates with many related rows in another table. For example the relationship between an employee and a project, An employee can work on many projects and a project can have many employees working on it.
The Internet Protocol adds its own network layer header to the segment or datagram, and this network layer message is now called a TCP/IP protocol suite.
<h3>What is TCP/IP protocol suite?</h3>
The TCP/IP protocol suite is known as the Internet Protocol Suite (IPS), this is because it is said to receives from the layer above in form of data, and places its own header in front of it.
Therefore, The Internet Protocol adds its own network layer header to the segment or datagram, and this network layer message is now called a TCP/IP protocol suite.
Learn more about Internet Protocol from
brainly.com/question/17820678
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