Answer:
The deployment method to use is called Zero touch deployment
Explanation:
Zero-touch deployment or installation is considered as a high volume installation procedure for large and medium organizations. Many computers are configured remotely through the help of the command line. With this process computers are deployed often and quickly because the installations are automated.
The benefits of zero-touch deployment include the following:
- Easy distribution of computer resources. Resources are scarce in business, hence, there is a great need to be able to recycle business resources as often and quickly as possible.
- Reduces operational costs. Businesses are focused on reducing the operational cost to the barest minimum because deployment can be easily managed by internal staff, deploying zero-touch deployment will greatly reduce operational cost.
Answer:
b) f2.i is 1 f2.s is 2
Explanation:
i is an instance variable and s is static, shared by all objects of the Foo class.
I think the answer is “ A”
Answer:
Super
Explanation:
In object-oriented programming (OOP) language, an object class represents the superclass of every other classes when using a programming language such as Java. The superclass is more or less like a general class in an inheritance hierarchy. Thus, a subclass can inherit the variables or methods of the superclass.
Basically, all instance variables that have been used or declared in any superclass would be present in its subclass object.
Hence, when the keyword super is followed by a parenthesis, it indicates a call to the superclass constructor and it should be the first statement declared in the subclass constructor.
