CASP+ Practice Quiz 4

July 19, 2019 at 9:02 am

CASP+Enjoy this CompTIA CASP+ practice quiz. Have fun! Any questions? Use the comments area below!

CASP+ Practice Quiz 4

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Python Variables

Learning Python – Lesson 5: More on Numbers and Math

July 9, 2019 at 1:01 am

Python Programming

It’s time to dig deeper into our work with numbers (including math) and strings.

What is Your Type?

First of all, it might be handy (especially as you learning), to have Python report the type of a variable or a literal value. For example:

C:\Users\terry>py
Python 3.7.4 (tags/v3.7.4:e09359112e, Jul  8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> type(199.9)
<class 'float'>
>>> type("Howdy!")
<class 'str'>
>>> type(10043)
<class 'int'>
>>> a = "This is cool!"
>>> type(a)
<class 'str'>
>>>

More on Division

Division in Python comes in two variations:

/ carries out floating point division

// caries out integer (truncating) division

For example:

>>> 15 / 4
3.75
>>> 15 // 4
3

Math Precedence

Many of the math precedence rules would make sense to us (those that took some math in school!) For example, multiplication wins over addition. But fortunately, Python supports the use of ( ) to indicate precedence. This keeps us from having to worry about default behaviors. Here is an example:

Windows 10 (MD-101) Available on CBT Nuggets!

July 1, 2019 at 12:52 pm

Windows 10 MD-101

The complete playlist awaits you for MD-101:

https://www.cbtnuggets.com/certification-playlist/Microsoft/5d14e427fe627910009d4b7e

Recommended Approach to MD-100 and MD-101

Are you getting ready for the MD-100 and MD-101 exams? I highly recommend you study for both – and then take the exams back to back. There is plenty of carryover between the two exams just as we had in the last version of Windows 10 exams. Specifically, there are elements of MD-101 that make their way into MD-100! Not so much carryover in the other direction.

MD-100 can be found here:

https://www.cbtnuggets.com/certification-playlist/Microsoft/5cb908479d9881120048bf86

The Full Nugget Coverage for MD-101

Here are the glorious Nuggets of knowledge that await you. These Nuggets include step-by-step demonstration, and also feature many hands-on labs where you will take control of your own Windows 10 infrastructure. The Hands-On Labs are real Windows 10 and Windows Server 2016 systems! We do not do simulations!