Answer:
Computers
Explanation:
Node is an electronic device. It is the Physical components that can send, receive or forward data.
Computer is an electronics devices and also have ability to send, receive or forward data. so this is the reason that, we can say computer is a node in computer network.
Answer:
We’ll now take an in-depth look at the Matplotlib tool for visualization in Python. Matplotlib is a multiplatform data visualization library built on NumPy arrays, and designed to work with the broader SciPy stack. It was conceived by John Hunter in 2002, originally as a patch to IPython for enabling interactive MATLAB-style plotting via gnuplot from the IPython command line. IPython’s creator, Fernando Perez, was at the time scrambling to finish his PhD, and let John know he wouldn’t have time to review the patch for several months. John took this as a cue to set out on his own, and the Matplotlib package was born, with version 0.1 released in 2003. It received an early boost when it was adopted as the plotting package of choice of the Space Telescope Science Institute (the folks behind the Hubble Telescope), which financially supported Matplotlib’s development and greatly expanded its capabilities.
Explanation:
Answer:
c. countifs
Explanation:
The key word in the question is "following functions automatically counts cells". So, you can already eliminate answer D.
With COUNTIFS, you can specify multiple criteria based on as many range for consideration.
For example, count this cell, if the value in column D is bigger than 23 <u>AND </u>if the date in column E is lower than June 30, 2019.
It gives great power of filter and calculation to your sheet, almost as good as a database.
Answer:
C) have more security vulnerabilities than software
Explanation:
Hardware VPN is a computer term that described a separate tool that serves the functions of a virtual private network. It has its own component and an internal processing unit.
However, some of the characteristics of Hardware VPN is the following:
1. It is expensive compared to software VPN
2. It is generally faster
3. It requires more than a beginner to handle
4. With an in-built firewall, it is generally more secure compared to a software VPN.
Hence, in this case, the correct answer is option C.