Answer:
myInt=40
myFloat=4.8
Explanation:
First look at the function definition .It has two arguments intVal is passed by reference while floatVal is passed by value.So the changes done on the myInt variable will be reflected on the original argument because when a variable is passed by reference the the changes are reflected on the original argument but when a variable is passed by value the function created a duplicate copy of it and work on them so changes are not reflected on the original argument.So myInt will get doubled while myFloat will remain the same.
Answer: A
Microsoft Edge is a replacement of IE, which is exclusively for Windows 10. Originally named Trident when in development, it was changed to Edge.
It is not for mac, so cross off b and c.
D is definitely wrong, so cross it off.
<h2>
Answer:</h2>
10
<h2>
Explanation:</h2>
Specific gravity (also called relative density) is the ratio of the density of an object (or substance) to the density of a reference substance (mostly water). It has no unit and is given by the following;
Specific gravity = 
Specific gravity is also given by the ratio of the weight of the object in air to the loss of weight of the object in water. i.e
Specific gravity = 
--------------(* * *)
In this case;
i. The object is the solid which has a weight of 20gf in air.
ii. The loss of weight of the solid in water is the difference between the weight in air (20gf) and the weight in water (18gf).
Therefore the loss of weight is
20gf - 18gf = 2gf
Now substitute these values from (i) and (ii) into equation (* * *) as follows;
Specific gravity = 
Specific gravity = 10
Therefore the specific gravity of the solid is 10
Answer:
The decision to use pair programming by an Agile Team should be captured in their <em>Inspect and Adapt meeting notes. </em>
Explanation: The underlying principle for having an agile team that the team is committed to constant incremental and or progressive improvement.
Inspect and Adapt Meeting Notes are notes which hold the summary of past achievements which hold and records of things to do going forward in order to ensure that there is progress and improvement over the last set of objectives.
These notes are usually taken at the Inspect and Adapt meeting. This is simply a meeting held at the end of each project milestone. An agile team during this meeting will review its performance, agree and document how it can be more effective.
Pair programming is also an Agile practice in the parlance of software development. Instead of the regular method where an individual is tasked with the development of an application, in this case, two programmers are tasked with the development of one App.
Sometimes this method is used during Extreme Programming (XP)
Cheers!
