Create a scenario of a hypothetical company that needs an information system. This scenario should include the following information:
a) Size of the project
b) Staff/experts availability
c) System level of criticality
- Then explain the development methodology (waterfall, agile …etc.) would you choose in this case? Why?
Answers
A hypothetical company that needs an information system is Memphis drilling and construction company.
What is the size of a project?This is known to be the the number of firms taking part in the project and thus in the case above, it is small project.
In terms of Staff/experts availability, there are experts from the mining industry with years of experience, soil survey analyst as well as other minor staff.
In terms of System level of criticality, it is big because the extent to drilling will make use of the information system and other major decisions made.
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Related Questions
How might the design be changed so that additional copies of print statements would not be needed?
Answers
A design be altered so that additional copies of print statements would not be needed by changing the format spring.
What is the aim of a print statement?The PRINT statement is known to be often sent data so that it is taken to the display terminal or to another kind of print unit.
Note that A design be altered so that additional copies of print statements would not be needed by changing the format spring.
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Discuss the relationship amongst the following basic file elements: • Field. • Record. • File. • Database. • Directory.
Answers
Answer:
describe two events from the life of the prophet that illustrate the way he treated non muslims3+15-75+375.
Explanation:
53+15-75+3756,1803+15-75+375describe two events from the life of the prophet that illustrate the way he treated non muslims
which of the following is not an internet service?
(a) E-supermarket
(b) Blogging
(c) E-commerce
(d) E-mail
Answers
Answer:
Blogging is not an internet service.
Hope it helps!
Which loop structure always uses a semicolon after the test condition?
A. for
B. do-while
C. while
Answers
Answer:
I would have to go with A
Explanation:
It could be B, but I'm going with A because of the fact that right after the condition, there is a semicolon, whereas for the do-while loop, the semicolon comes after the )
Syntax:
// For loop
for (int i = 0; i < 10; i++)
{
// Body
}
// Do-while
int i = 0;
do
{
i++;
// Other code
} while(i < 9); // We do i < 9, because by the time we get to the condition, i = 10, because the increment happens before the condition is checked
Answer:
do-while
Explanation:
syntax:
do {
//the statements;
} while(the condition is true);
In the other two types of loops, you can put a semicolon after the condition, but it signifies the end of the statement (e.g. for loop, it will mean end of for statement and it's body will have no meaning)
The term ____ photography syndrome is often used to refer to photographers who who use zoom lenses all the time rather than prime lenses.
Answers
Answer:
The term Gear Acquisition photography syndrome is often used to refer to photographers who who use zoom lenses all the time rather than prime lenses.
Explanation:
What is the difference between a status bar, title bar, and tabs?
Answers
Answer:
Status Bar: a horizontal window at the bottom of a parent window in which an application can display various kinds of status information. The status bar can be divided into parts to display more than one type of information. The following screen shot shows the status bar in the Microsoft Windows Paint application.
Title Bar: horizontal bar at the top of a window, bearing the name of the program and typically the name of the currently active document.
Tabs: a tab is a clickable area at the top of a window that shows another page or area
Which of the following best describes a hotspot as
used in the Action feature of PowerPoint?
an image containing visible hyperlinks
O an invisible hyperlink embedded in a slide
O
a feature that converts presentations to
documents
a feature that allows you to present a slide to
people located remotely
Answers
A statement which best describes a hotspot as used in the Action feature of PowerPoint is: B. an invisible hyperlink embedded in a slide.
What is a hotspot?A hotspot can be defined as a visual effect that can be applied in Microsoft PowerPoint to content on a slide, so as to make elements (objects) interactive with the end users.
This ultimately implies that, an invisible hyperlink embedded in a slide is a statement which best describes a hotspot as used in the Action feature of PowerPoint.
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Answer:
It's B
Explanation:
i got it right on edg 2023
The Electronics Communications Privacy Act allows the government to have access to....?
Answers
Personal information like who the person is, what they do, and where they go are the information that can be accessed by the government under the Electronics Communications Privacy Act.
What is Electronics Communications Privacy Act?Electronic Communications Privacy Act allows the government to have the authority to the suspicious activity that takes place at social sites or through the use of electronic devices.
The unlawful acts and issues are overseen so that any violent circumstances do not arise. The data is provided through networking sites, cell phone providers, etc.,
The suspicious and unlawful activities are tracked through the electronic device that allows the government to keep track of the activities that can be a threat to them and the country.
Therefore, the act allows the government to track personal information which is unlawful and unauthorized.
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Which of the following is an antivirus software?
McAfee
Mozilla Firefox
Windows Firewall
Y2K
Answers
Answer:
McAfee
Explanation:
An antivirus is a standalone software that protects other software. On the other hand, a Firewall is capable of preserving both software and hardware on the network.
The antivirus software is McAfee. The correct option is A.
What is antivirus software?An antivirus program detects and removes viruses and other types of malicious software from your computer or laptop.
Malicious software, also known as malware, is code that can harm your computers and laptops, as well as the data they contain.
Antivirus software is needed even though if persons are using a Mac or a Windows device, both of which encompasses some level of virus protection.
Install third-party antivirus software for total protection, including endpoint protection and response, as well as protection against malware and potentially unwanted programs.
Antivirus software scans your files and incoming email for viruses and deletes any that are found. McAfee, Norton, and Kapersky are examples of anti-virus software.
Thus, the correct option is A.
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If x=5 and y=3 will this condition execute? if(x > y)
A. yes
B. no
Answers
Because the x bigger than the y
because 5 > 3 is a true value, therefore if(True) will execute
What are the functions of information technology?
Answers
There are six basic functions of IT.
1. Capture: Compiling detailed records of activities.
2. Processing: Converting, analyzing, computing and synthesizing all forms of data and information.
3. Generation: Organizing information into a useful form.
4. Storage: Retaining information for further use.
5. Retrieval: Locating and copying stored data or information for further processing or for transmission to another user.
6. Transmission: Distributing information over a communication network.
I have been stuck on this lab this is my program.
Given four values representing counts of quarters, dimes, nickels and pennies, output the total amount as dollars and cents.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print(f'Amount: ${dollars:.2f}')
My program:
quarters = int(input("Quarters: "))
dimes = int(input("Dimes: "))
nickels= int(input("Nickels: "))
pennies= int(input("Pennies: "))
dollars = (quarters * 0.25 + dimes * 0.10 + nickels * 0.05 + pennies * 0.01)
print("Amount: ${:.2f}".format(dollars))
not sure why my answer is for wrong.
my output is: (with input)
1
2
3
4
Quarters: Dimes: Nickels: Pennies: Amount: $1.41
expected out put is : Amount: $1.41
What about my code adds the extra part to my answer?
Answers
They are using the knowledge of computational language in python to write the values of the coins and the total we find that
Writing code in python
quarters = int(input())
dimes = int(input())
nickels = int(input())
pennies = int(input())
cents = (quarters*25 + dimes*10 + nickels*5 + pennies)
#convert cents to dollars
# 1 dollar = 100 cents
# n cents = n/100 dollars
dollars = cents / 100.00
#Print the amount in dollars upto two decimal places
print("Amount: $"+"{:.2f}".format(dollars))
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The TCP\IP protocol was invented by who
Answers
Answer:
The TCP protocol was invented by Bob Kahn, Ray Tomlinson and Vint Cerf.
Explanation:
Answer:
Vint Cerf ,Bob Kahn and Ray Tomlinson
Why do you guys the internet who are planning to be Information technology technician?
Answers
Answer:
The biggest advantage of choosing information technology for a career is that it has a very low cost of education as compared to many other career choices. You don't need a 4-year degree to become an I.T. professional. Instead, you can get quick training to be certified in specific areas of Information Technology.
When an AC voltage is being measured
across a 15-ohm resistor which is carrying
a current of 12 amps,
the selector switch should be set to the AC voltage position of __volts.
A. 1000 B.2 C. 20 D. 200
Answers
Answer:
D.
200
Explanation:
Consider the following code segment. How many unique new (do not count the starting process) processes are created? (you may want to supply some reasoning/diagram )
pid = fork();
if (pid >= 0) // pid greater than or equal to zero
fork();
fork()
Answers
The number of unique processes that are created is in the original process, you get the PID of the child process. In the child process, you get 0.
What is a Code Segment?This refers to the portion of an object file that is in the virtual space of a computer that contains executable instructions.
Hence, we can note that since PID >= 0, then there would be the creation of two identical processes in which the original process returns the PID of the child process, and the output in the child process would be zero.
If we make use of a canonical tag,
p = fork();\\if (0 == p)
{
// We're the child process
}
else if (p > 0)
{
// We're the parent process
}
else
{
// We're the parent process, but the child couldn't be created
}
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43
What are several examples of fictional photography?
O A
celebrity, fashion, glamour
OB.
nature, sports, life
OC. military, propaganda, commercial
OD. corporate, scientific, police
Reset
Next
Answers
Answer:
c
Explanation:
state four input device that are used for playing gaming programs
Answers
Answer:
Mouse, Keyboard, Headphones, Charger.
Explanation:
These can be plugged into the computer for gaming and other uses.
Answer:
mouse
joystick
keyboard
headset
Explanation:
A few more examples : a gaming keypad and a microphone
What is wrong with this case statement -> case 2:
A. cases must be capitalized
B. cases must use a ; and not a :
C. nothing
Answers
Answer:
C: Nothing
Explanation:
Assuming this case is acting upon a switch on an integral value, there is nothing wrong with this case header.
var x = 10;
switch (x)
{
case 2:
Console.WriteLine("The value of 'x' is 2!");
}
which is an example of analog d
evice
Answers
Answer:
crt (cathode ray tube) vcr (video cassette recorder)
Explanation:
You get a text. It is a reminder from your dentist’s office that you have an appointment tomorrow. It says to type “1” to confirm or “2” to cancel the appointment. You accidentally type a “3” and nothing happens. How could the input validation be improved?
Answers
Answer:
Redo the one you want
Explanation:
Redo the "1" if you are confirming the appointment
Or "2", if you do not.
Do not fret over this worse, comes to worse call your dentist back and explain you hit the 3 by mistake and then tell them your decision .
1.Microsoft Word is a/an ........
Answers
Answer:
company I believe
Explanation:
I believe
Answer:
It is a word processing software
Explanation:
Hope this helps
what was the first computer system that used color display?
Answers
Answer:
Year Event
1977 The Apple II, released in June 1977, allowed for colour display on a CRT monitor.
Explanation:
Predicate Logic The following is a snippet of pseudocode designed to produce an array (similar to a matrix). The variables m and n are integer variables and the variable A is a two-dimensional array with 10 rows (indexed from 1 to 10) and 8 columns (indexed from 1 to 8). \array.pas\ For m:=1to * 10do For n:=1to * 8do forall m bullet forall n bullet A[m, n]in mathbb Z . (d) The entries in each row of the array A are sorted into strictly decreasing order. You will also be asked to decide whether each statement is True or False. For example, the above statement is True. As an example, the statement "All entries in the array A are integers." can be expressed as (e) Some of the entries of the array A are greater than 30. (b) All entries in the array A are positive and less than 70. 1. Express each of the statements below in predicate logic. (a) All entries in the array A are positive. In the code above, A[m.n] refers to the entry in row m and column n Your task is to express the various statements bel
Answers
The Electronics Communications Privacy Act allows the government to have access to....?
Answers
The Electronic Communications Privacy Act allows the government to have access to a treasure trove of information regarding who you are, where you go, and what you do.
What is Electronic Communications Privacy Act?Electronic Communications Privacy Act may be defined as a law that determines it is unlawful to wipe or apprehend communication, over wires.
This access to government is accumulated by cell phone providers, search engine operators, social networking sites, and other websites each and every day.
All such network providers track all major activities of individuals through the mode of electronic gadgets.
Therefore, it is well described above.
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Assume the existence of an interface, GUIComponent with the following methods: - open and close: no parameters, returns boolean - move and resize: accepts two integer parameters and returns void Define a class, Window, that implements the GUIComponent interface, and has the following members: - width, height, xPos, and yPos integer instance variables, with xPos and yPos initialized to 0 - a constructor that accepts two integer variables (width followed by height) which are used ti initialize the width and height instance variables - An implementation of open: that sends "Window opened" to System.out, and returns true - An implementation of close that sends "Window closed" to System.out, and returns true - An implementation of resize that modifies the width and height variables to reflect the specified size - An implementation of move that modifies xPos and yPos to reflect the new position
Answers
The implementation is as follow,
public class Window implements GUIComponent {
private int width:
private int height;
private int xPos;
private int yPos;
public Window(int width, int height) {
xPOS = 0;
yPos = 0;
this.width = width;
this.height = height;
}
public boolean open() {
System.out.printIn("Window opened");
return true:
}
public boolean close() {
System.out.println("Window closed');
return true;
}
public void resize(int wid, int hei) {
width = wid;
height = hei;
}
public void move(int ×, int y){
xPos = x;
yPos = y;
}
}
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What is used for risk response control?
Answers
Answer:
Risk response control uses methods such as mitigate, avoidance, shift, actively accept, and passively accept.
Explanation:
Risk Response Control refers to the procedure of evaluating residual risks, detecting new risks, guaranteeing the execution of risk plans, and assessing the success of the plans in decreasing risk is known as risk response control. Whereby the risk response control techniques include acceptance, avoidance, transfer, and mitigation
Give an implementation of the abstract data type of a priority queue of integers as an
ordered list using the SML syntax (ML functor). Given the following:
type Item
val > : Item * Item -> bool
Answers
We can use the code for IntPQ to implement the priority queue construction:
functor PQUEUE(type Item
val > : Item * Item -> bool
):QueueSig =
struct
type Item = Item
exception Deq
fun insert e [ ] = [e]:Item list
| insert e (h :: t) =
if e > h then e :: h :: t
else h :: insert e t
abstype Queue = Q of Item list
with
val empty = Q []
fun isEmpty (Q []) = true
| isEmpty _ = false
fun enq(Q q, e) = Q(insert e q)
fun deq(Q(h :: t)) = (Q t, h)
| deq _ = raise Deq
end
end;
What is SML?The capital asset pricing model (CAPM), which displays varying levels of systematic, or market risk, of various marketable securities plotted against the projected return of the entire market at any one time, is represented graphically by the security market line (SML), a line drawn on a chart.
The supplied predicate, which we consider to be a total ordering, can be used as the priority order in a priority queue. The end result is a structure with a new type for the queue and a number of operations that work with it. We create a new structure from a group of types and values (a structure), and we represent this creation as an ML functor. A functor takes a structure and produces a new structure, much as how a function takes a value and makes a new value. To accomplish the formation of the priority queue, we can utilize the IntPQ code.Learn more about SML here https://brainly.com/question/15901527
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Write down the importance of cooling system on your machine to cools the workpiece and avoid damage during surface grinding process:
Answers
The importance of cooling system on the machine is to avoid the buildup of the heat on the system due to working of system because heating of the system cause friction and spars, that damage the system.
What is a cooling system?A cooling system help in cooling the machine, because when machine runs they produce heat and friction. Cooling system reduce the excess heat of the machines.
Thus, the importance of cooling system on the machine is to avoid the buildup of the heat on the system due to working of system because heating of the system cause friction and spars, that damage the system.
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What is an example of a Data component within an enterprise platform?
Answers
An example of a Data component within an enterprise platform A mobile app used by potentail customers to buy product or place an order.
What is an enterprise platform?An Enterprise Business Platforms is known to be a kind of an integrated software applications that helps and shared data which is often combined to form Enterprise Business Solutions or Apps.
Note that An example of a Data component within an enterprise platform A mobile app used by customers to buy product or place an order.
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