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stiks02 [169]
4 years ago
8

Which tester has an in-depth knowledge of the network and systems being tested, including network diagrams, IP addresses, and ev

en the source code of custom applications?
Computers and Technology
1 answer:
Anna11 [10]4 years ago
3 0

Answer: this tester is the white box testing.

Explanation:

Black box testing is the Software testing method which is used to test the software without knowing the internal structure of code or program. White box testing is the software testing method in which internal structure is being known to tester who is going to test the software.

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1. JAVA Create one method to do the following expressions. Given the following declarations, what is the result of each of the e
nordsb [41]
<span>public void myMethod(int w, int y, int z) {
</span>int a, b, c, d, e, f, g, h, i, j, k, l;

<span>a = w * z;
</span>b = w * z + y;
c = w * -z;
d = w * --z + y++;
e = w * z-- + ++y<span> ;
</span>f = w + z * y;
g =  w – y + z;
h = (w + y) * z;
i = y / w;
j = y / z;
k = w % y;
<span>l = y % w;
</span>System.out.println( "%d %d %d %d %d %d %d %d %d %d %d %d", a,b,c,d,e,f,g,h,i,j,k);
}

To use 
myMethod(2, 7, 12);
7 0
4 years ago
Why do relational databases use primary keys and foreign keys?.
Andrew [12]

Answer:

Explanation:

A relational database is designed to enforce the uniqueness of primary keys by allowing only one row with a given primary key value in a table. A foreign key is a column or a set of columns in a table whose values correspond to the values of the primary key in another table.

8 0
2 years ago
Examine the evolution of the World Wide Web (WWW) in terms of the need for a general-purpose markup language. Provide your persp
creativ13 [48]

WWW is used to browse for view the webpage basically content is normally displayed as HTML pages.

In any browser's webpage irrespective of language been used output content display as HTML pages only.

<u>Explanation:</u>

  • In other methods is used XML format where it is opened and closed tag for every word editing XML file is very useful.
  • XML tools are ready is available where end-user can edit or create by for example notepad++ extra
  • It is a language designed to store the data in a specific format and easily process and used by a coding language or web pages.
4 0
3 years ago
According to the book, if your CPU usage levels are greater than ________ during most of your work session, a faster CPU can gre
Zanzabum

Answer:

90%

Explanation:

3 0
4 years ago
Identify the operation which is NOT one of the parts of the fivebasic set operations in relational algebra?
wariber [46]

Answer:

Join

Explanation:

Five basic set operators in relational algebra are as follows:

  • Selection - tuple selection
  • Projection - extract columns
  • Cartesian product - cross product of relations
  • Set union - union of two relations
  • Set difference - minus operation on two relations

As we can see, Join is not part of the basic set operations but it is implemented using the Cartesian Product operator.

5 0
3 years ago
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