Differentiate between CD-ROMS and DVD-ROMS​

Answer:

Explanation: A Digital Versatile Disc or Digital Video Disc (DVD) is similar to a CD-ROM in that you can only read data from it. The main difference is that the DVD can store much more data than a CD-ROM, CD-R, or CD-RW. A DVD+R can only record data once, then the data becomes permanent on the disc.

Please help my daughter needs to pass this

8.7 lesson practice question 1
And don’t say the answer is matrixaarrays because it’s not right

You misplaced your company ID badge. Unfortunately, you had just changed your password and taped it to the back of the badge. It would not be difficult for someone to guess your user ID. With those two pieces of information, someone could access the files you have permission to work with, change the data stored there, delete files, or alter the access to the files. Which of the following is at risk in this scenario?

a. The confidentiality of the data
b. The integrity of the data
c. The accessibility of the data
d. None of the above

on React
1) Create counter and an increment button, default value of the counter would be 1, clicking on increment button adds 5 to the counter. The max value of the counter would be 20, after reaching this value , counter would not increment. Add a reset button which would set the counter value to 1.
[8:53 PM]
2) Create a button with label “true” , clicking on the button toggle the value from “true” => “false” and “false” => “true”.(edited)

techsith (patel) — 03/03/2021
3) Create a counter and a button. clicking on the button increments the counter by one. double clicking on the button resets the counter to 0

What is the usual price of smartphone apps?

How can I get more views on my you tube channel "Braeden Eischen" without paying anything
P.S. this is for media-tech so don't report me

which type of ethernet framing is used for TCP IP and DEC net​

Recently, Suzette has been late for meetings. Sometimes she is more than thirty minutes late. Suzette's behavior shows she does not
demonstrate which workplace attitude?
•honesty
•self confidence
•dependability
•punctuality

Question :
An end user has just clicked the OK button on a Web document to send information to the Web server. Which of the following contains a reference to the CGI script that allows this Webpage to send information to a Web server?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A

A database
B

A Web server application
C

A Web form
D

ASP

How many triangles can you make if the side lengths are 4 cm, 5 cm, and 11 cm?

Please help me solve am wai...​

Question :
What is the term that refers to the specific techniques used to increase a Webpage's or site's rank on a search engine?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A

Pay per click (PPC)
B

On-site Web analytics
C

Off-site Web analytics
D

Search engine optimization (SEO)

Which of the following is a method of relationship management for an e-commerce Website?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A

Providing an automatic order tracking facility to customers
B

Requiring users to submit orders by telephone
C

Using validated HTML5 code
D

Performing Website maintenance

7. Develop an algorithm using pseudocode to show whether a given number is even or odd

In Excel, how many columns can be filtered at a time?

2. Android 1.1 was internally referred to as _________.



3. A large C program is divided into basic building blocks called as _________.



4. __________ are the in-built function in C programming system.



5. ______________ are special variables which can hold more than one value using the same

variable, using an index​

define Based Assessment ​

what is a client server network and its features?​

swapping as applied in memory management with an aid of a diagram​

Which of the following is a primary disadvantage of using a GUI HTML editor to develop your Webpages?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A

It takes longer to develop pages with a GUI HTML editor than to write code manually.
B

Development options may not include code standardized by the W3C.
C

The code will render only on browsers developed by the GUI HTML editor's manufacturer.
D

GUI HTML editors offer very few design options for Webpages.

The last programming statement in a Java program is the class statement.


true

false

Given a Student class, create a class with following characteristics: The class name should be ClassRoom. Private variable students array to maintain the list of Student objects. Function addStudent with input parameter name (string) and rollNo(int) adds a new student in "students" list. Method getAllStudents should return all the students in ClassRoom.
Input Jack Jones Marry where, First & Second line represent a student's name and roll number. And so on Output 1 Jack 2 -Jones 3-Marry Assume that, Maximum "students" count can be 10.
Below is the code for the driver class - DriverMain.java
import java.util.*;
//Your program will be evaluated by this DriverMain class and several test case
public class DriverMain {
public static void main(String[] args) {
String name;
int rollNo;
int n = 0;
Student[] students = new Student[10];
ClassRoom classRoom = new ClassRoom();
Scanner input = new Scanner(System.in);
while(true){
name = input.nextLine();
if(name.equals(""))
break;
rollNo = Integer.parseInt(input.nextLine());
classRoom.addStudent(name, rollNo);
n++;
}
students = classRoom.getAllStudents();
for (int i = 0; i < n; i++) {
if(students[i]!=null)
System.out.print(students[i].getRollNo() + " - " + students[i].getName());
if (i < n - 1)
System.out.println();
}
}
}
//Below is the code for the Solution.java
// NOTE - THIS IS WHERE YOU WRITE THE CODE
import java.util.*;
class Student {
private String name;
private int rollNo;
public String getName() {}
public void setName(String name) {}
public int getRollNo() {}
public void setRollNo(int rollNo) {}
};
class ClassRoom {
private int i;
private Student[] students;
public void addStudent(String name, int rollNo) {
// WRITE YOUR CODE HERE
}
public Student[] getAllStudents() {
// WRITE YOUR CODE HERE
}
};

You are developing a Website that is going to be viewed extensively on smartphones and tablets. Which of the following should you implement when developing for mobile devices?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A

Increase margins and padding to make the text on the mobile device screen easier to read.
B

Avoid using heading tags to build the structure of the page and to style text.
C

Do not label form fields to avoid unnecessary verbiage.
D

Always use the alt attribute in your tags.

negative function of mass communication​

I live in Pennsylvania which observes eastern standard time.
If you came for a visit, what change ( if any) would you have to make to your watch?
Explain your answer.

Program C++ I need help!

Which sentence best describes how block-based code works?
Lines of code make physical blocks move.
Each block creates printer output.
Lines of code are used to print blocks.
Each block connects to one (or more) instructions written in code.

Is Conflict Healthy ?
​

Consider this C Program C++ Program Java Program or C# Program. It reads integers from the
standard input (until it gets a negative number) and puts them into an array. After that it calls
processArray on the array, and then prints the value that is returned to standard output.
Currently, processArray does not do anything useful - it just returns 0.
You have to change this program so that it finds the number of sequences of consecutive even numbers
that are of length greater than or equal to 3. and returns that number
For example, if these numbers were provided on the standard input
3
36
62
121
66
25
371
661

Why don't hurricanes form in the oceans in northern latitude of the world?