Debugging is not testing, but always occurs as a consequence of testing. A) TRUE B) FALSE
It is true to say that Debugging is not testing but always occurs as a consequence of testing.
What is Debugging?
Debugging is the process of identifying and fixing defects in computer programs, software, or systems. It is a crucial step in computer programming and software development.
Debugging is used to identify and correct errors. The testing procedure just displays the consequences of the coding fault on the application; it does not assist the developer in identifying the mistake in the code.
Software developers and engineers use debugging to find and correct bugs in programs before making them available to the general public. It's an additional step to testing, which entails discovering how an issue impacts a program as a whole.
Debugging is the act of locating and fixing problems in software code that might lead to unexpected behavior or crashes. These mistakes are sometimes referred to as "bugs." Debugging is used to identify and fix faults or flaws in software or systems so that they don't operate incorrectly.
Where in the computer is a variable such as "X" stored?
The value of "x" is stored at "main memory".
Simply Central processing unit, input device and output device can not store the data.
Assume you're running a query on your orders in the past year. You want to see how many orders were placed after May. What type of query would you use to find this data? A. Select B. Range C. Complex D. Parameter
Your answer is A. Because a query is a question about a an organization to check how it's going
DASD stands for ____________? Direct access storage device? Direct application storage device? Diverse access storage device
Direct Access Storage Device
Direct access storage device.
DASD stands for direct access storage device.
Two friends are eating dinner at a restaurant. The bill comes in the amount of 47.28 dollars. The friends decide to split the bill evenly between them, after adding 15% tip for the service. Calculate the tip, the total amount to pay, and each friend's share, then output a message saying "Each person needs to pay: " followed by the resulting number.
bill = 47.28
tip = bill * 0.15
total_pay = bill + tip
each_share = total_pay / 2
print("Each person needs to pay: " + str(each_share))
*The code is in Python.
Set the bill
Calculate the tip, multiply the bill by 0.15
Calculate the total_pay, add bill and tip
Calculate each friend's share, divide the total_pay by 2. Then, print it in required format.
.Although SQL is a language, you donât use it to write applications? (true, false)
SQL stands for structured query language , which is used to query Relational Database Management systems like SQLServer. This is not for writing applications like business layer where we use some programming languages.SQL is meant for data layer to perform CRUD operations against database.
CRUD operations :
we can perform above operations on database by using SQL query language
You wrote a list of steps the user will take to perform a task. Which statement is true about this step?You have drawn pictures of what your screens will look like and identified the input-process-output that occurs on each screen. O Your app is functioning and ready to test. O You have defined a use case. O In this step, you defined your target audience and main goal.
The statements that are true about this step are:
In this step, you defined your target audience and main goal.
You have drawn pictures of what your screens will look like and identified the input-process-output that occurs on each screen.
Your app is functioning and ready to test.
What is a an app?
A mobile application, sometimes known as an app, is a computer program or software application that is meant to operate on a mobile device, such as a phone, tablet, or watch.
An app is a software program that allows users to do certain functions on their mobile or desktop device. Apps are either pre-installed on your device or downloaded through a specialized app store, such as the Apple App Store. Apps are usually created in a variety of programming languages.