Yes, horizontal rows are periods. “All of the elements in a
period have a similar number of atomic orbitals. Each element in the top row
(the principal time frame) has one orbital for its electrons. The greater part
of the components in the second column (the second time frame) has two orbitals
for their electrons. It goes down the occasional table that way. As of now, the
most extreme number of electron orbitals or electron shells for any element is
seven."<span>
<span>The vertical columns are groups. "The elements in a
group have the same number of electrons in their outer orbital [and thus the
same charge]. Every element in the first column (bunch one) has one electron in
its external shell. Each element on the second segment (assemble two) has two
electrons in the external shell. As you continue tallying the segments, you'll
know what numbers of electrons are in the external shell.</span></span>
Answer:
C. 22
Explanation:
Given that the argument is being passed by value, there is no memory to consider. So cookieJar(7) returns 7 and cookieJar(22) returns 22.
If the argument parameter was passed by reference or pointer, then perhaps the value from cookieJar(7) would be considered with cookieJar(22).
Note, this code block really isn't doing anything other than returning the value passed into it. The "amount" variable is immediately set to 0, and then the value passed in is added to amount (which is 0), and returns. The following code could replace this function:
public static int cookieJar(int addCookies){
return addCookies;
}
The above code will return an equivalent output to the given code.
Notice, the function is not dependent on any previous call, so the value for each is unique to the call itself, i.e., cookieJar(22) returns 22 and cookieJar(7) returns 7.
So, C. 22 would be correct.
Answer:
B. The computer jumps to the module, executes the instructions in the module, and then returns to the next executable instruction.
Explanation:
A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications.
A module can be defined as a separate software component or unit of a hardware program that comprises of one or more repeatable functions (tasks). A module is portable and as such can be used in various software applications or systems through a programming interface. Also, they are interoperable because they are generally compatible with various components of a software application or system.
When a module is processed, the computer jumps to the module, executes the instructions in the module, and then returns to the next executable instruction.
This ultimately implies that, the execution of an instruction by a computer is done sequentially and once the task is completed, the computer moves to the next executable instruction or command.
Explanation:
<em>The</em><em> </em><em>POS</em><em> </em><em>serves</em><em> </em><em>as</em><em> </em><em>the</em><em> </em><em>central</em><em> </em><em>component</em><em> </em><em>for</em><em> </em><em>your</em><em> </em><em>business</em><em>;</em><em> </em><em>it's</em><em> </em><em>the</em><em> </em><em>hub</em><em> </em><em>where</em><em> </em><em>everything</em><em> </em><em>like</em><em> </em><em>sales</em><em>,</em><em> </em><em>inventory</em><em> </em><em>management</em><em> </em><em>,</em><em> </em><em>payment</em><em> </em><em>processing</em><em>,</em><em> </em><em>and</em><em> </em><em>customer</em><em> </em><em>management</em><em> </em><em>merges</em><em>.</em><em> </em>
The two major SAS steps are data and proc.
SAS programming structure is based on two essential steps, Data and Proc.
1. The DATA step:
This involves collecting and uploading the essential data to the program memory. It is used to update, modify and edit the data in case of any errors once it has been added to a dataset. New datasets can be created from existing ones by updating, editing, and/or merging them. at the end of this step, SAS data sets are created.
2. The PROC step:
This step processes and analyses the data collected into datasets in the previous step. it is used to perform specific functions on the data. at the end of the proc step, a result or report is produced.
In a SAS code, each line of code should begin either with a DATA or PROC step.
<u>While the other options are incorrect because: </u>
<u />
- Analysis: analysis is done in the PROC step.
- Content: Data or content is collected in the DATA step.
- Stat: a stat function acquires the status information regarding a specific file. Functions are performed on the datasets in the PROC step.
- Run: This command is used to execute a code.
- Import: Datasets are created by importing data from other datasets and outside.
- Print: the report produced at the end of the PROC step can be printed as a hard copy.
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