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Anit [1.1K]
4 years ago
12

Describe how catching exceptions can help with file errors. Write three Python examples that actually generate file errors on yo

ur computer and catch the errors with try: except: blocks. Include the code and output for each example in your post. Describe how you might deal with each error if you were writing a large production program. These descriptions should be general ideas in English, not actual Python code.
Computers and Technology
1 answer:
vovangra [49]4 years ago
8 0

Answer:

Three python errors are; import error, value error, and key error.

Explanation:

Errors occur in all programming languages and just like every other language, python has error handling techniques like the try and except and also the raise keyword.

A value error occurs when an output of a variable or expression gives an unexpected value. Import error results from importing a module from an unknown source while a key error is from a wrong input keypress.

Catching these errors and raising an error gives more control and continuity of the source code.

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Which programming scenario would most likely involve this array block?<br><br>SOMEONE PLEASE HELPPP​
attashe74 [19]

Answer:

answer is D

Explanation:

as the block returns the number of array members, the most likely scenario is the last one.

7 0
3 years ago
Explain why the fundamental software engineering principles of process, dependability, requirements management, and reuse are re
Georgia [21]

These principles are not explicit to one kind of program and are increasingly broad "best practice" rules that assist designers with composing code that is easier to maintain.

<u>Explanation:</u>

A set of programming guidelines that are executed to play out a particular undertaking according to the prerequisites of the client is known as programming. Every product has some essential standards to follow. In light of all product frameworks have basic quality traits, including accessibility, modifiability, execution, security and wellbeing, testability and ease of use, the key programming thoughts give basic arrangements or strategies to help those characteristics.

It is generally less expensive, over the long haul, to utilize programming designing strategies and methods for programming frameworks instead of simply compose the projects as though it was an individual programming venture.

8 0
3 years ago
What is the first thing you should do when you discover a computer is infected with malware? The second thing?
Goshia [24]

Answer:

Quarantine the computer.

Explanation:

Malware can be characterized with negative software capable of causing various damages to a computer, such as theft of data and information, in addition to damage to devices.

In order to avoid having your computer infected with malware, it is essential to have installed reliable malware-checking software, in addition to taking all appropriate security measures when accessing the internet and never clicking on unknown or suspicious links.

Therefore, when realizing that the computer has been infected by malware, it is necessary to quarantine the computer and immediately disconnect from a network so that it does not infect other computers. The quarantine acts as an action where the infected file is moved to an encrypted folder where the malware cannot be executed and spread by the operating system.

3 0
3 years ago
Attackers have recently launched several attacks against servers in your organization’s DMZ. You are tasked with identifying a s
kari74 [83]

Answer:

Option B is correct.

Explanation:

Well into the DMZ corporation of the user, intruders have currently conducted numerous attempts toward networks. He is associated with finding any response which would provide the greatest opportunity in the future to avoid such threats.  

The in-band IPS becomes the better approach for the required choices. Traffic moves via the IPS, as well as it has a better probability of avoiding inner processes through entering invasion.

4 0
3 years ago
What does it mean when a return is rejected for code 0503?
GarryVolchara [31]
Reject Code 0503<span> indicates that the Spouse's Social Security Number and the first 4 letters of the spouse's last name </span>do<span> not match IRS records. The IRS uses data provided by the Social Security Administration to verify this information. Hope this helps.</span>
5 0
3 years ago
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