The stage that precedes the implementation stage of SDLC is testing and it involves checking the functionality of the system.
System design involves the process of determining an overall system architecture, which typically comprises the following:
Hardware.End users.Physical processing components.Software.Communication channel.Generally, there are seven (7) main stages in the systems development life cycle (SDLC) model and these include:
1. Planning.
2. Analysis.
3. Design.
4. Development.
5. Testing.
6. Implementation.
7. Maintenance.
From the above, we can deduce that the stage which precedes the implementation stage of SDLC is testing.
During the testing stage of SDLC, a quality assurance (QA) expert checks the system to determine whether or not it is functioning properly before it is deployed for operation, which is where the system can be used.
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A process that takes plaintext of any length and transforms it into a short code is called Group of answer choices encryption hashing symmetric encryption asymmetric encryption
Answer:
hashing
Explanation:
A hash can be used in compression which reduces the length of a plaintext sequence
I need help with this question.
Fill in the blank with the correct response.
When an app seems to have a personality, we say it has ____
what is a common indicator of a phishing attempt cyber awareness 2022
There are several types of malicious document. A common indicator of a phishing attempt cyber awareness 2022 is that It includes a threat of dire circumstances.
Phishing attacks often makes use of email or malicious websites to infect the machine with malware and viruses so as to collect personal and financial information.
Cybercriminals often uses different means to lure users to click on a link or open an attachment that infects their computers thereby producing vulnerabilities for criminals to use to attack.
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What genre of games involves gameplay that is designed to simulate real-world or fictionalized activites such as flying a plane or managing a city and often requires resource management?
Simulation games
Puzzle games
Adventure games
Strategy games
Answer:
simulation games
Explanation:
Simulation games are a broad category of games where gameplay is designed to simulate real-world or fictionalized activities and often require resource management skills.
Answer:
Simulation games
Explanation:
Is noreasters the kind of weather that a place has over a long period of time (true)or (false) ?
Who are the primary users of erp systems?.
Explanation:
resellers, partners, suppliers, and distributors.
John works as an associate at a construction company. His job is to draft contracts for suppliers. Before he prints the contract, he sends it to his manager so that he can suggest any required changes. Which feature should John’s manager use to make the suggestions?
A.
Spell Check
B.
Track Changes
C.
Comments
D.
Edit
Answer: D
Hope that helped :)
Consider the following instance variables and method from a class: private String descriptor; public String makeSentence(int quant, boolean sign) { String s = "Object is "; if (!sign) { s += "not "; } for (int i = 0; i < quant; i++) { s += "very "; } return s + descriptor; } Suppose an object of this class is initialized so the value of descriptor is "regular". What would be returned by the call makeSentence(3, false) made on this object?
The call makeSentence(3, false) will return
"Object is not very very very regular"
The program fragment is:
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
private String descriptor;
public String makeSentence(int quant, boolean sign) {
String s = "Object is ";
if (! sign) {
s += "not ";
}
for (int i = 0; i < quant; i++) {
s += "very ";
}
return s + descriptor;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
descriptor is an instance field of the class. When makeSentence(3, false) is called, it does the following;
Initializes a local variable s with "Object is "
s now contains "Object is "
Since sign== false, the if block executes
s now contains "Object is not "
The for loop will execute 3 times to append "very " to s
s now contains "Object is not very very very "
Finally the return statement returns a concatenation of the contents of descriptor (descriptor=="regular") and s
s now contains "Object is not very very very regular"
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1. What is the value of the digit 2 in the number below?
1,243 (a) 2) (b) 200) (c) 2000) (d) 20
Answer:
200
Explanation:
Let's split the number 1,243 into its values.
1,000 + 200 + 40 + 3.
To check your answer, add all the numbers together.
_2_ _.
Notice that there are "2" spaces after the 2.
This is why there are 2 zeros in 200.
Therefore, 200 is the answer.
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with which type of satellite is there a propagation delay?
Geostationary satellites have a high propagation delay.
jelaskan tiga kemungkinan sebab pengasah pensil itu tidak dapat berfungsi secara tiba-tiba (translate: explain three possible reasons why the pencil sharpener may not work suddenly) pls help me
Explanation:
Internal gear wear must be significant (visually obvious) to be the cause of off-center sharpening. Cutter carrier is rotating but the pencil is not sharpening (doesn't feel like the cutter is engaging the pencil) This is usually caused by a foreign object (e.g., an eraser or broken pencil lead) inside the pencil bore.
When it is being used to make a telephone call, your smartphone is an example of which part of the communication process
In the communication process, when your smartphone is being used to make a telephone call, your smartphone is an example of a: medium.
Communication refers to a process which involves the transfer of a message (information) from an individual (sender) to another (receiver), through the use of semiotics, symbols and signs that are mutually understood by both the sender and the receiver.
The Sender Message Channel Receiver (SMCR) model of communication is composed of four (4) main components and these are;
Sender (S).Channel (C) or Medium.Message (M).Receiver (R).In the communication process, a smartphone which is being used to make a telephone call is an example of a medium or channel because it provides the pathway for the transmission of a message (information) from an individual (sender) to another (receiver).
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independence day in school long passage plss
Answer:
Independence Day Celebration in My School
Fifteen August, is a red letter day in the history of India. On this day in 1947, our country become free form the long imprisonment of the British rule. Since 1947, fifteenth August is celebrated every year with great joy and pride. It reminds us for the great struggle of our freedom from the British rule. The great sacrifice for our freedom fighters is remembered, which serves as a beacon light for the development of this great country. The main function is held at Red Fort in Delhi where the Prime Minister unfurls the National flag. It is an occasion of celebration for every Indian and the whole nation celebrate a holiday from all work and take a pledge to work whole heatedly for the development of this country and preservation of Independence. All those who have stood out exclusively in their respective field of work are honored in public meetings. The whole nation pays homage to the security forces who have laid down their lives for the honor and security of the country.
We also celebrated the Independence day in our school compound, with great pump and show. The school building and the ground were cleaned and decorated for the occasion. A flag pole was put up at the top of the school building. The seating arrangement was made on the platform. Markings were made on the ground with white lines. The flower pots were kept all along the path.
There was great enthusiasm among students. The school band of students took its position half an hour before the actual function was to began. The members of the band were wearing a beautiful uniform. They began to play sweet tunes. The students had taken their places well before the time. They were all in school uniform, the white paint and white shirt.
The function began exactly at 8 a.m. all who were present stood in attention. The principal unfurled the flag. The petals of rose fell on us. Five boys sang a song in honor of the national flag. It was “Vijayee Vishwa Trianga Payara”. Them by the school band. The principal look the salute. He made an impressive speech and invited the Education Minster to impressive speech and invited the Education Minster to address us. In his address he asked us to take pledge to safeguard the freedom of nation. He also reminded us of great sons of India, Mahatma Gandhi, Pt. Nehru, Subhash Chandra Bose, Lala Lajpat Roy and Chander Shekar Azad and their sacrifices to the nation. After that different groups of students presented a programme of mass drill and pyramid formation. Ever one liked the programme.
In the end, all stood in attention. All the students, teachers and guardians sang the National Anthem in chorus. With this the function was over. Today the memories of this function are as alive to me, as it was on that day.
Why is remixing so popular with artists and other people online?
A.
It is so popular because remixes are guaranteed to make money.
B.
It requires no skill or special tools to do.
C.
It is a legal loophole that allows them to benefit from other people’s work.
D.
It is a way to be creative without having to construct totally new pieces.
Answer:
D.It is a way to be creative without having to construct totally new pieces.
Explanation:The answer is -D- because it is true. Remixing is a way of being creative, and you don't have to make completely new pieces.
Answer:
its likely D
Explanation:
remixing allows artists to combine and change different songs without having to actually create a song their-selves
The ____ design is the process of selecting the data storage and data access characteristics of the database.
Answer:
The Physical database design is the process of selecting the data storage and data access characteristics of the database.
Question 10 of 10
Your company emphasizes the important of conserving (not wasting)
resources. How can you support that value when you print an 8-page report
you were asked to bring to your department's monthly meeting?
O A. Use the Print option for two-sided printing.
OB. Use the Print option to create extra copies.
C. Post the report online before printing it.
O D. Use the Save option to choose a format readers can open.
When you connect a printer to your computer, ________ allows the operating system to detect the printer to make setup easier.
Answer:
PnP
Explanation:
Why do
ve need to add movies in our slide?
Answer:
movies are awesome! LOL but i dont understand your question...sadly.
Explanation:
Modems communicate data by using which method?.
Considering the modem technology, Modems communicate data by using Radio frequency method.
What is Radio frequency method?The radio frequency method in modem communication allows modems to communicate or transfer data through wireless over a distance of tens of kilometers.
The essence of Radio frequency in modemsWith radio frequency, modems can easily communicate without telecommunication or satellite network operators. It usually performs at 300 MHz to 900 MHz range.
Hence, in this case, it is concluded that the correct answer is the Radio frequency method.
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A NAND gate is a type of logic gate that produces an output of false only when both of its two inputs are true. Otherwise, the gate produces an output of true. Which of the following Boolean expressions correctly models a NAND gate with inputs P and Q?
a. (NOT P) AND (NOT Q).
b. (NOT P) AND Q.c. NOT (P AND Q).d. NOT (P OR Q).
A NAND gate combines the NOT gate and the AND gate.
For inputs P and Q, the boolean expression for the NAND gate is c. NOT (P AND Q)
The NAND gate means:
NOT AND
Assume the inputs are x and y, then the formula would be:
NOT (x AND y)
In this case, the input variables are P and Q.
So, we replace x and y with P and Q, respectively.
The formula becomes NOT (P AND Q)
Hence, the correct expression is (c)
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Distributions of links in most networks follow a(n) __________ rule. radio_button_unchecked 60/40 radio_button_unchecked 90/10 radio_button_unchecked 50/50 radio_button_unchecked 80/20 SUBMIT
In most computer networks, the distribution of links follow an: 80/20 rule.
A network can be defined as a set of interconnected computer systems (nodes) and the relational ties linking the computer systems together.
An 80/20 rule is also referred to as the Pareto Principle and it can be defined as a concept in cybersecurity, which states that there exist an unequal relationship between outputs and inputs, in the ratio of 80 percent to 20 percent respectively.
In most computer networks, the distribution of links follow an 80/20 rule by rationalizing the amount of traffic that must enter into a network (20 percent) with respect to the amount of traffic that must exit the network (80 percent).
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Write a function ComputeVal that takes two integer parameters and returns the product of the two parameters plus 9. Ex: ComputeVal(4, 6) returns 33.
Answer:
#include <iostream>
using namespace std;
/* Your code goes here */
int main() {
int input1, input2;
int result;
cin >> input1;
cin >> input2;
result = ComputeNum(input1, input2);
cout << result << endl;
return 0;
Explanation:
ok so I have two accounts and like, the other account has -20 points??? what happened
helpppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
I would say B.
Explanation:
It seems the most logical. :)
Type the correct answer in the box. Spell all words correctly. Define the term loop rule. The loop rule tells us that if we sum the across all the components in a single closed path of an electrical network, the result is 0.
Answer:
91
Explanation:
How can middleware be used in angular.
Answer:
when a rquest comes in to the application
________ programming techniques consist of top-down program design, pseudocode, flowcharts, and logic structures. Group of answer choices Object-oriented Structured Unstructured Content-markup
Considering the programming layout, Structured programming techniques consist of top-down program design, pseudocode, flowcharts, and logic structures.
Definition of Structured Programming Technique.This is because Structured Programming techniques are a method that is employed to enhance the reliability and simplicity of the program code.
Configurations of Structured Programming Technique.Structured Programming Techniques generally takes three structures body which include the following:
IF THEN ELSE DO WHILESequenceHence, in this case, it is concluded that the correct answer is option B. "Structured."
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How to emit from jquery in angular 8.
Answer:
idek what you just said
Consider the following code segment, which is intended to store the sum of all multiples of 10 between 10 and 100, inclusive (10 20 ... 100), in the variable total.
int x = 100;int total = 0;while( /* missing code */ ){total = total + x;x = x - 10;}Which of the following can be used as a replacement for /* missing code */ so that the code segment works as intended?A. x < 100.B. x <= 100.C. x > 10.D. x >= 10.E. x != 10.
The code segment illustrates the use of while loops
Loops are program statements that are used for repetitive and iterative operations
The missing statement in the code is x>= 0
The code is meant to add numbers from 10 to 100 (inclusive) with an increment of 10.
At the beginning of the program, variable x is initialized to 100, and it is reduced by 10 in the iteration until it gets to 10
So, the condition must be set to stop when the value of x is 10 i.e. x >= 0
i.e. the iteration must be repeated while x is greater than or equal to 10
Hence, the missing statement is (d) x >= 0
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5. The Shape Fill drop-down menu is used to
A b or c or d
Answer:
Change the color of the shape.
Explanation:
In the sentence, you must look at keywords, like "Fill" and "Shape".
The fact that it said shape fill means the tool would fill the inside of a shape.
Make sure to look at the definition of keywords to figure out what they mean.
Therefore, "Change the color of the shape" would be the correct answer.
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