False (7)
false (8)
true (9)
true (10)
true (11)
Answer:
combined in color.
Explanation:
It's because the modern traffic signals are controlled by the computers, and they are programmed to display different signals for different times of day, night, days of week and holidays etc.
Answer:
1. Open the Calendar View
2. Click the folder Tab
3. Click the new calendar button
4. Name the New calendar
5. Place it in the Calendar Folder
Explanation:
I got it right.
Answer: C) Control file
Explanation:
Data dump file is the type of file which contain records of the table and the data in a database. It is also known as database dump which are use for backing up the content of data so that the data can easily be restored incase of data loss.
There are mainly three types of files that are mange by the data pump are:
- Dump file are used to contain data in the database that can be used for move.
- Log file is used to record the messages and data which are associate in an operation.
- SQL file is mainly used to record the output of SQL file instruction.
Therefore, control file is not the type of dump file as it is not associated with the dump file operation.
Since you are sitting in a coffee shop with your laptop computer and have connected to the internet through an unrestricted wi-fi connection,this type of wi-fi connection called hotspot.
<h3>What is the difference between hotspot and Wi-Fi?</h3>
WLAN is a wireless technology for local area networks (Local Area Networks). While the hotspot uses wifi to connect wireless devices to the internet. Without wifi, a hotspot does not exist. whereas wifi is used to generate a hotspot.
Because it uses your cell phone number to authenticate, a mobile hotspot is a secure network. You should be prompted to create a password on your phone, which you can later use on other devices to access the internet. As opposed to accessing free public Wi-Fi, a mobile hotspot is safer and more secure because of this.
Therefore, A hotspot is a physical site where users can connect to a wireless local area network (WLAN) with a router connected to an Internet service provider to access the Internet, generally using Wi-Fi.
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