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Leona [35]
3 years ago
12

Question 2 (5 points)

Computers and Technology
1 answer:
ad-work [718]3 years ago
5 0

Answer:

c

Explanation:

because you cant really see the other ones dark text wont show up on a dark background light text wont show up on a light back ground.

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What is wrong with each of the following?
ankoles [38]

Answer:

The answer to this question is given below in the explanation section

Explanation:

shoNum + shoNum2 = shoTotal

in this code statement,  the order of operation is wrong because the calculation in programming always done at the right side of dependent variables.  so the correct statement of code is

<em> shoTotal = shoNum + shoNum2;</em>

shoNum = 10 * 4

This statement is programmatically correct, because the ShoNum value becomes 40 after performing the multiplication operation on its assigned value  (10 multiply by 4). However, it is noted that the empty space mostly ignored by the compiler. So, the correct is <em>shoNum = 10*4;</em>

Dim decPrice As Decimal = "$4.99"

The dollar sign is appeared in along with its value. So, if you assign value to a decimal variable, you need to assign only digit value (do not mix value with symbol or text) and also do not put quotation marks around value, if you put quotation marks around value then this value will be consider as a text value.

So, the correct statement is :

<em>Dim decPrice As Decimal = 4.99;</em>

shoCube= (shoSide)3

In this statement, cube is calculated of shoSide variable, mathematically it is right, but programmatically it is incorrect. Because, you missed the multiplication operation (*) between the operand shoSide and 3. it should

be as  shoSide raise to power 3.

the correct statement is : shoCube = (shoSide * shoSide *shoSide);

4 0
3 years ago
In terms of big data what is variety? Multiple Choice Includes different forms of structured and unstructured data. Includes the
nlexa [21]

Answer:

includes different forms of structured and unstructured data.

Explanation:

In terms of big data variety is to include different forms of structured and unstructured data.

6 0
3 years ago
Question 1(Multiple Choice Worth 5 points)
vlabodo [156]

Answer:

Information assurance

Explanation:

Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, etc.

Information assurance is a broad category that is typically used by cybersecurity or network experts to protect sensitive user information such as passwords, keys, emails, etc., in both digital and hard-copy forms

6 0
3 years ago
class secretType { public: static int count; static int z; secretType(); secretType(int a); void print(); static void incrementY
DanielleElmas [232]

Answer:

The answer to this question can be given as:

In this class definition, there are two constructors.  

Explanation:

In the class definition two constructors are different in type but first we explain constructor that can be as:

Constructor: constructor are special member functions whose task is to initialized as an object of its class.

Rule for defining constructor:

A constructor doesn’t have a return type not even void.

The name of the constructor must be the same as the class name.

A constructor is called automatically when a new instance of an object is created.

Type of constructor:

  1. default constructor.
  2. parameterized constructor.
  3. copy constructor.

In the question there are two type of constructor is used that can be given as:

default constructor:  

The constructor without any parameters is called a default constructor. This type of constructor is called automatically when a new instance of an object is created.

parametrized constructor:

In the parameterized constructor we use at least one parameter in the constructor that is called the parameterized constructor. In the parameterized constructor we can initialize each instance of the class with several values.

Example :

class AB   //define class  

{  

   String name; //define variable

   AB()   //default constructor

   {

   System.out.print("hello...");  //message.

   }

   AB(String name)  //parametrized constructor.

   {  

       this.name = name;  //holding value in name variable.

   }  

}  

class Main  //define class

{  

   public static void main (String[] args)  //main method  

   {  

   AB OB1 =new AB();   //creating class object.

   AB ob2=new AB("XYZ");

   System.out.print(ob2.name);  //print value

   }  

}

Output:

hello... XYZ

5 0
3 years ago
Which of the following is not a characteristic of a motorcycle?
MrRa [10]

Answer:

the correct answer is A

3 0
3 years ago
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