1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kaheart [24]
4 years ago
5

Why is it difficult to tell whether a program is correct? How do you go about finding bugs in your code? What kinds of bugs are

revealed by testing? What kinds of bugs are not?
Computers and Technology
1 answer:
Oksi-84 [34.3K]4 years ago
6 0

Answer:

Why is it difficult to tell whether a program is correct?  

It's difficult to tell if a program is correct because it depends on well-documented requirements did it by the functional analyst.

How do you go about finding bugs in your code?

To find bugs, first, you have to know the scope of testing then write correctly the test plan and finally use your tester ability to realize where the bugs could be.

What kinds of bugs are revealed by testing?

  • Boundary related errors.
  • Error handling errors.
  • Functional errors.
  • Communication errors.
  • Syntactic errors.
  • Missing command errors.

What kinds of bugs are not?

If you find a bug and is not defined in the functional document, then it could be a bug or not. Then you have to ask the functional analyst for greater accuracy of the document.

You might be interested in
Drag the tiles to the correct boxes to complete the pairs.
Mice21 [21]

Answer:

Operation open purpose

8 0
3 years ago
Read 2 more answers
Given a line of text as input, output the number of characters excluding spaces, periods, or commas. If the input is:
enot [183]

In python 3.8:

print(len([x for x in input("Enter your text: ") if x not in "., "]))

I hope this helps!

3 0
3 years ago
What formula would you enter in c4 that combines a4 and b4 to get a result like c2
Paul [167]

Available options

=A4&&B4

=A4&" "&B4

="A4"&""&"34"

=A4&""&B4

Answer:

=A4&""&B4

Explanation:

In a Microsoft Excel spreadsheet, to combine the content of two cells into another cell, a user will have to use the command &

Hence, in this case, given that there is no need to have any character or blank space in between the content of the starging cells, which is just A4 and B4, then we have the following technique

1. Select the cell C2

2. Input the command = or +, then select cell A4

3. Input the command &

4. Then select the cell B4

5. Click enter.

Therefore, the answer should appear as =A4&B4.

But from the available options, there is nothing like that, so we pick =A4&""&B4 because it gives the same outcome.

6 0
3 years ago
In the secure development lifecycle, how must the specific security needs of software being developed be defined?- Coding phase
Karo-lina-s [1.5K]

Answer: Requirements phase

Explanation:Requirement phase in the SDL(secure development life-cycle) is the phase where the security is fused with integrity part for any product. This mechanism is done to know about the requirement of the product in the security field. This is done to achieve the completeness in the product and to recover the mistakes that had happened earlier in the product due to security issues.

Other phase given in the option are for making the code, designing the model of product and testing the products aspects respectively.

4 0
3 years ago
Which cell contains an absolute reference?
Softa [21]

Answer:

An absolute cell reference is a cell address that contain a dollar sign $ in row and column coordinate or both. We use absolute reference to keep row and column constant

Example: C5*$C$2

The reference to C2 is absolute and will not change when copied.

5 0
3 years ago
Other questions:
  • Abigail is interested in connecting her tablet that usually connects to a wireless network, to her personal computer that usuall
    11·2 answers
  • A compound document contains _______ from different applications.
    12·2 answers
  • ____ are the device drivers that provide the interface to I/O hardware.
    9·1 answer
  • Which view of data deals with how the data is actually formatted and located? physical view logical view information view techni
    12·1 answer
  • What are the disadvantages of plasma display?
    9·1 answer
  • In an IPv.4 addressing scheme the router works at layer 3 on which addressing layer?
    14·1 answer
  • Which type of operating system is usually used in personal computers
    13·1 answer
  • Fill in the blank
    15·1 answer
  • Which of the following is NOT provided by the Device
    6·1 answer
  • Range paramters - for loop<br> question in picture
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!