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3 years ago

Which of the following statements are true regarding Steve Jobs and Steve Wozniak? Select 3 options.

Computers and Technology

2 answers:

Furkat [3]3 years ago

8 0

Answer:

1. Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.

2. Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple.

4. Steve Jobs never learned to code and primarily focused on design.

Explanation:

I just took the test.

lutik1710 [3]3 years ago

3 0

Answer:

Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.

Steve Jobs never learned to code and primarily focused on design.

Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple.

You might be interested in

Write a function named "isValidPassword" that takes in a string and returns 1 if it stores a valid password and 0 otherwise, A v

Maslowich

Answer:

Here is code in java.

import java.util.*;

import java.lang.*;

import java.io.*;

class Solution

{

public static void main (String[] args) throws java.lang.Exception

{

try{

//declare and initialize string variables

String str1="password";

String str2="Pass_word";

//calling function to check valid password

System.out.println("output of password is: "+isValidPassword(str1));

System.out.println("output of Pass_word is: "+isValidPassword(str2));

}catch(Exception ex){

return;}

}

// functionn to check the valid password

public static int isValidPassword(String str)

{

// variables to count the lower,upper and non character

int i, lower_c = 0, upper_c = 0, non_c = 0;

char ch;

for(i=0;i<str.length();i++)

{

ch = str.charAt(i);

if(ch >= 'a' && ch <= 'z')

{//count of lower character

lower_c++;

}

else if(ch >= 'A' && ch <= 'Z')

{

//count of upper character

upper_c++;

}

else

{

//count of non character

non_c++;

}

if(lower_c > 0 && upper_c > 0 && non_c > 0) {

return 1;

} else {

return 0;

}

Explanation:

Declare and initialize two string variables.In the isValidPassword() function, pass the string parameter and then count the lower, upper and non character in the string.If string contains call the three characters then function will return 1 otherwise it will return 0 .

Output:

output of password is: 0

output of Pass_word is: 1

8 0

3 years ago

Explain the need for data structures when developing software.

Sergio [31]

Solution:

It is important because, it has to do operation on so without, data structures and algorithms.

It performs these operation:

1)Take an input

2) Process it

3) Give back the output.

The input can be in any form, for ex while searching for directions on google maps, the starting point and the destination as input to google maps, while logging in to any social sites, We have to give our email and password as input and so on.

Similarly, in the third step, the computer application gives us output in some form or the other.

To make this process efficient, we need to optimize all the three steps.

4 0

3 years ago

how could environmental and energy problem Kenya faces as far computer installations are concerned be avoided

ipn [44]

The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by

Knowing and finding out the key aspect of ICT strength.
Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.

<h3>How can we overcome ICT challenges?</h3>

There are a lot of Energy Challenges in terms of ICT in Kenyan and it is good the government and the people work towards energy in terms of sustainable ICT.

Therefore, The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by

Knowing and finding out the key aspect of ICT strength.
Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.

Learn more about computer installations from

brainly.com/question/11430725

#SPJ1

7 0

2 years ago

FS EVERFI:

Snowcat [4.5K]

Answer:

A) work study program

Explanation:

Because you need experience and scholarships don't always pay, so this is the best choice.

6 0

2 years ago

Read 2 more answers

Write a class called Course that represents a course taken at a school. Represent each student using the modified Student class

Vinvika [58]

Answer:

The code is given below with its appropriate output

Explanation:

//Student.java

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.util.Scanner;

public class Student {

public String firstName;

public String lastName;

public float[] marks;

Scanner scanner = new Scanner(System.in);

public Student(String firstName, String lastName) {

this.firstName = firstName;

this.lastName = lastName;

}

public void getdetail() {

System.out.println("enter only five marks");

marks = new float[5];

int count = 0;

for (int i = 0; i < 5; i++) {

float mark = 0;

++count;

if (count <= 5) {

System.out.println("enter score " + count);

mark = scanner.nextFloat();

if (mark >= 0.0 && mark <= 100.0)

marks[i] = mark;

else {

System.out.println("you entered mark is invalid");

marks[i] = 0;

}

} else

System.out.println(" maximum is five only");

}

public void tostring() {

System.out.println("firstname :" + "\t" + firstName + "\t" + "lastname :"

+ "\t" + lastName + "\n" + "the marks are");

int count = 0;

for (float mark : marks) {

count++;

System.out.println("the mark of " + count + " is " + mark);

}

public void Averagecal() {

float sum = 0.0f;

for (float mark : marks) {

sum = sum + mark;

}

float avg = sum / 5;

System.out.println("average of a student is " + avg);

}

//Course.java

import java.io.*;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.util.Scanner;

public class Course {

public String courseName;

public int number;

Student[] students;

Scanner scanner = new Scanner(System.in);

public Course(String courseName) {

this.courseName = courseName;

}

public void addStudents() {

System.out

.println("how many no of students you want to add for this particular course");

int count = scanner.nextInt();

students = new Student[count];

for (int i = 0; i < count; i++) {

System.out.println("enter the first name");

String fname = scanner.next();

System.out.println("enter the last name");

String lname = scanner.next();

Student s = new Student(fname, lname);

s.getdetail();

s.tostring();

s.Averagecal();

students[i] = s;

}

public void roll() {

int count = 0;

for (Student stud : students) {

count++;

}

System.out.println("the no of students in this " + courseName

+ " course is " + count);

}

//Driver.java

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.util.Scanner;

public class Driver {

public static void main(String[] args) {

Course course = new Course("java");

course.addStudents();

course.roll();

}

<u>output: </u>

C:\Users\Daniel\Desktop\New folder>javac Student.java

C:\Users\Danie;\Desktop\New folder>javac Course.java

C:\Users\Daniel\Desktop\New folder>javac Driver.java

C:\Users\Daniel\Desktop\New folder>java Driver

how many no of students you want to add for this particular course ?

enter the first name

john

enter the last name

rich

enter only five marks

enter score 1

enter score 2

enter score 3

enter score 4

enter score 5

firstname : john lastname : rich

the marks are

the mark of 1 is 89.0

the mark of 2 is 91.0

the mark of 3 is 85.0

the mark of 4 is 78.0

the mark of 5 is 96.0

average of a student is 87.8

the no of students in this java course is 1

C:\Users\Ravi\Desktop\New folder>

3 0

3 years ago