Azure Administration (Az-104) training and certification benefits

What is Azure Administrator (AZ-104)?

An Azure Administrator deploys, operates, and monitors identity, governance, storage, computing, & virtual networks in a cloud environment. An Azure Administrator will provision, size, monitor, and fix resources accordingly

Why should you take Azure Administrator?

This course will give you complete knowledge on Azure Infrastructure and it helps IT / Azure professionals who are working on Cloud platforms

Why is the role of Azure Administrator important nowadays?

  1. Microsoft Azure is one of the most widely used Cloud Computing platforms apart from other cloud platforms
  2. Azure Administrator has a lot of services that serve a wide variety of necessities.
  3. Apart from these things the other important factor is Azure Administrator deploys, operates, and monitors identity, governance, storage, computing, & virtual networks in a cloud environment.
  4. An Azure Administrator often serves as part of a big team dedicated to implementing your organization’s cloud infrastructure.
  5. Azure Administrators AZ-104 deploy, Operate, and monitor an organization’s Microsoft Azure environment.

Why is Azure AZ104 certification important?

Candidates will face difficulty in getting hired for an Azure Administrator job without having certification. Microsoft Azure provides a bunch of certification courses in the market for a candidate and Azure Administrator certification plays an important role. Companies are also looking for professionals who are certified and have good technical knowledge of Azure

– Progressive career development
– Structured learning
– Higher salaries
– Career flexibility

How does Azure help developers in their careers?

As the technology industry is ever-changing, Microsoft Azure certainly plays a major role in the cloud computing industry. Microsoft Azure is the dominant player in the Market.

Cloud Computing is a very huge market and there are hundreds of companies in the market. There is no question that only a few companies are gaining the market, even though every company offers unique solutions to the customers based on their requirements.

Google Trends on Azure Administrator (AZ-104) searches:

Azure jobs

Pre-requisites:

The Microsoft Azure Administrator training is essential for all those Administrators and IT Professionals who work on Microsoft Platform or provide solutions for building, maintaining and monitoring enterprise-level applications using Cloud Computing services.
Applicable careers include-

  • Database Administrators / Security Administrators / Storage Administrators
  • Network Engineers / DevOps Engineers / Server Engineers / Virtualization Engineers
  • Solution Architects / Team Leads / Enterprise Architects

Skills measured:

Manage Azure identities and governance
Implement and manage storage
Deploy and manage Azure compute resources                       
Configure and manage virtual networking                           
Monitor and backup Azure resources

Hurry up, start with Azure today!

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Tuples in Python

Tuple

Tuple is a sequence of immutable Python objects. Tuples are sequences, just like lists. The main difference between the tuples and the lists is that the tuples cannot be changed unlike lists. Tuples use parentheses whereas lists use square brackets.

Creating atuple is as simple as puttingdifferent comma-separated values. Optionally, you can put these comma-separated values between parentheses. For eg,

tup1 = (‘physics’, ‘chemistry’, 1997, 2000)

tup2 = (1, 2, 3, 4, 5)

tup3 = “a”, “b”, “c”, “d”

The empty tuple is written as two parentheses containing nothing. tup1 = ();

To create a tuple containing a single value, we have to include a comma even though there is only one value.

tup1 = (50,)

Like string indices, tuple indices start at 0 and they can be sliced and concatenated

Accessing values in Tuples:

tup1 = (‘physics’, ‘chemistry’, 1997, 2000)

tup2 = (1, 2, 3, 4, 5, 6, 7 )

print (“tup1[0]: “, tup1[0])

print (“tup2[1:5]: “, tup2[1:5])

To access values in tuple, use the square brackets for slicing along with the index or indices to obtain the value available at that index. For eg,

When the above code is executed, it produces the following result, tup1[0] : physics

tup2[1:5] : [2, 3, 4, 5]

Tuple Assignment :

>>> a, b = 3, 4

>>> print a 3

>>> print b 4

>>> a, b, c = (1,2,3), 5, 6

>>> print a (1, 2, 3)

>>> print b 5

>>> print c 6

Once in a while, it is useful to perform multiple assignments in a single statement and this can be done with tuple assignment:

>>> a, b, c, d = 1, 2, 3

ValueError: need more than 3 values to unpack

The left side is a tuple of variables; the right side is a tuple of values. Each value is assigned to its respective variable. All the expressions on the right side are evaluated before any of the assignments.

The number of variables on the left and the number of values on the right have to be the same:

Such statements can be useful shorthand for multiple assignment statements, but care should be taken that it does not make the code more difficult to read.

One example of tuple assignment that improves readability is when we want to swap the values of two variables. With conventional assignment statements, we have to use a temporary variable. For example, to swap a and b:

temp = a a = b

b = temp

If we have to do this often, such an approach becomes cumbersome. Python provides a form of tuple assignment that solves this problem neatly:

Tuples as return values :

def swap(x, y):

return y, x

Functions can return tuples as return values. For example, we could write a function that swaps two parameters:

Then we can assign the return value to a tuple with two variables:

a, b = swap(a, b)

def swap(x, y):

x, y = y, x

In this case, there is no great advantage in making swap a function. In fact, there is a danger in trying to encapsulate swap, which is the following tempting mistake:

If we call swap like this swap(a, b)

then a and x are aliases for the same value. Changing x inside swap makes x refer to a different value, but it has no effect on a in main. Similarly, changing y has no effect on b. This function runs without producing an error message, but it doesn’t do what we intended. This is an example of a semantic error.

Basic tuples operations, Concatenation, Repetition, in Operator, Iteration :

Tuples respond to the + and * operators much like strings; they mean concatenation and repetition here too, except that the result is a new tuple, not a string.

In fact, tuples respond to all of the general sequence operations we used on strings in the previous chapter.

Python Expression Results Description
len((1, 2, 3)) 3 Length
(1, 2, 3) + (4, 5, 6) (1, 2, 3, 4, 5, 6) Concatenation
(‘Hi!’,) * 4 (‘Hi!’, ‘Hi!’, ‘Hi!’, ‘Hi!’) Repetition
3 in (1, 2, 3) True Membership
for x in (1,2,3) : print (x, end=’ ‘) 1 2 3 Iteration

Built-in Tuple Functions :

SN Function with Description
1 cmp(tuple1, tuple2)   No longer available in Python 3.
2 len(tuple)   Gives the total length of the tuple.
3 max(tuple)   Returns item from the tuple with max value.
4 min(tuple)   Returns item from the tuple with min value.
5 tuple(seq)   Converts a list into tuple.

Python includes the following tuple functions-

Tuplelen()MethodDescription

The len() method returns the number of elements in the tuple.

Syntax

Following is the syntax for len() method- len(tuple)

Parameters

tuple – This is a tuple for which number of elements to be counted.

Return Value

This method returns the number of elements in the tuple.

Example

The following example shows the usage of len() method. tuple1, tuple2 = (123, ‘xyz’, ‘zara’), (456, ‘abc’)

print (“First tuple length : “, len(tuple1)) print (“Second tuple length : “, len(tuple2)) First tuple length : 3 Second tuple length : 2

When we run above program, it produces following result-

Tuple max() Method

Description

The max() method returns the elements from the tuple with maximum value.

Syntax

Following is the syntax for max() method- max(tuple)

Parameters

tuple – This is a tuple from which max valued element to be returned.

Return Value

This method returns the elements from the tuple with maximum value.

Example

tuple1, tuple2 = (‘maths’, ‘che’, ‘phy’, ‘bio’), (456, 700, 200) print (“Max value element : “, max(tuple1))

print (“Max value element : “, max(tuple2))

The following example shows the usage of max() method. Max value element : phy Max value element : 700

Tuple min() Method

Description

The min() method returns the elements from the tuple with minimum value.

Syntax

Following is the syntax for min() method- min(tuple)

Parameters

tuple – This is a tuple from which min valued element is to be returned.

Return Value

This method returns the elements from the tuple with minimum value.

Example

tuple1, tuple2 = (‘maths’, ‘che’, ‘phy’, ‘bio’), (456, 700, 200) print (“min value element : “, min(tuple1))

print (“min value element : “, min(tuple2))

The following example shows the usage of min() method.

When we run the above program, it produces the following result- min value element : bio min value element : 200

Tuple tuple() Method Description

The tuple() method converts a list of items into tuples.

Syntax

Following is the syntax for tuple() method- tuple( seq )

Parameters

seq – This is a tuple to be converted into tuple.

Return Value

This method returns the tuple.

Example

The following example shows the usage of tuple() method. list1= [‘maths’, ‘chemistry’, ‘phy’, ‘bio’] tuple1=tuple(list1) print (“tuple elements : “, tuple1)

tuple elements : (‘maths’, ‘chemistry’, ‘phy’,’bio’)

When we run the above program, it produces the following result

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Dotnet courses New features in C# 6.0. Best Dot Net Training

Dotnet courses New features in C# 6.0. Best Dot Net Training

Agenda: New Features of C# 6.0

Dotnet courses New features in C# 6.0. Best Dot Net Training

  1. String Interpolation
  2. Null Conditional Operator
  3. Auto Property Initializer
  4. Dictionary / Index Initializer
  5. Expression-bodied function members
  6. Static Using
  7. name of Expression
  8. Exception Filters
  9. Declaration Expressions
  10. await in catch and finally block

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Understanding and Programming Classes and Objects

Understanding and Programming Classes and Objects

In MS.NET when an object is created there is no way to get the address of an object. Only the reference to the object is given through which we can access the members of the class for a given object. When an object is created all the variables (value/ reference types) are allocated the memory in a heap as a single unit and default values are set to them based on their data types.

Account Example:
Steps to create an Account Application:
1. Create a new project (File => New Project). Name: Account Application, Project Type: C#, Template: Windows Application
2. View =>Solution Explorer, Right Click on Project => Add => Class and name it as Account
3. To class, add the following code:
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