The correct statement about database services or database instances is
( B).<u>An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.</u>
<u />
Explanation:
An instance of the Database Engine can be defined as a service that <u>all application requests to work with the data in any of the databases managed by that instance.The data can be on the same system or can be on another system </u>
So in case of a Cloud based database engine
( B).<u>An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.</u>
<u />
Answer:
userInput = str(input("Enter your sentence here.\n")).upper()
def getPigLatin(userInput):
splitInput = userInput.split(" ")
newList = []
for word in splitInput:
firstLetter = word[0]
if len(word) == 1:
word += 'AY'
newList.append(word)
else:
word = word.strip(word[0])
word += firstLetter
word += 'AY'
newList.append(word)
print(*newList, sep= " ")
getPigLatin(userInput)
Explanation:
This solution is done in Python
First the user is prompt to enter a statement, the statement converted to string and also capitalize using str and upper() built-in function. The user input is assigned to userInput variable.
The getPigLatin function is defined and it accept a string as parameter. Inside the getPigLatin function, the userInput is splitted and assigned to splitInput variable.
An empty list is also initialized and assigned to newList. Next, we loop through the splitInput. During the loop; we first check if the length of an element is one, then we just add 'AY' to the element and add the element to the newList. Else, if the element length is more than one; we strip the first letter from the word and also re-assign it to word, then the stripped first letter is added to the end of the word. Next, 'AY' is added to the word and the element is add to the newList.
The last line of the getPigLatin function display the entire element of the list using a space seperator.
The last line of the entire solution call the function passing in the userInput as argument.
Answer:
The answer to the given question is the option "a".
Explanation:
In this question, the answer is "middleware" software because this software works between the operating system and the applications that provide connectivity to two or more software applications. for example database, application server, etc and other choices that are not correct can be described as:
- In option b, The integration middle wear represents the software of the system. It does not coordinate between operating and application software.
- In option c, It is used to manage the data and the information for the process.
- In option d, It includes the hardware, software and the networks. In this hardware and software link for use software.
That's why the answer to this question is the option "a".
Sam's role on the software development team is a Software Quality Assurance.
<h3>What is SDLC?</h3>
SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs.
In Computer technology, there are seven (7) steps involved in the development of a software and these include the following;
- Planning
- Analysis
- Design
- Development (coding)
- Testing
- Deployment
- Maintenance
In this scenario, we can reasonably infer and logically deduce that Sam's role on the software development team is a Software Quality Assurance because he his is saddled with the responsibility of identifying the system functions that must be validated and how to test new software.
Read more on software development here:
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