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iren2701 [21]
3 years ago
9

How do you record yourself on a macbook pro

Computers and Technology
1 answer:
Kitty [74]3 years ago
3 0
Go to camera than click the record
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Which method of deleting files can be used in windows xp and vista?
Makovka662 [10]
The correct answer is C.

4 0
3 years ago
When should you use a union type component in a structured variable?
Eduardwww [97]

Answer:

The answers to 1st question and part 2A is given. However, the 2B is not given complete and thus cannot be answered.

Explanation:

UNION is a keyword used in C Language to have a commonly shared memory that can be used by multiple elements. It is a data-type that allows different data types to use the same shared memory location.

Importance: If you want to minimize the use of memory by sharing it between different datatype variables, then use UNION. For Ex. Let's suppose I want to use 2 variables a and b of type char and int respectively. Now, suppose int takes memory space of 2 bytes and char takes 1 byte then the total amount of memory needed = 2 + 1 = 3 Bytes. But, we want to first make use of a, and once done, we want to declare variable b. We can limit the memory use by declaring a memory space of 2 bytes (max of a and b). First, we can use this space to store the int variable and when done with it, we can use it to store the char variable.

PART 2A

typedef struct{

  int partNum;

  char partName[25];

} partin;

#define Partin partin

7 0
3 years ago
What is your perception of what a safe classroom looks like
Andreyy89

Answer:

6 feet apart

Explanation:

6 0
3 years ago
Assume the variable date has been set to a string value of the form mm/dd/yyyy, for example 09/08/2010. (Actual numbers would ap
bonufazy [111]

Answer:

String date = "21/05/2020";

String dayStr = date.substring(0,2);

int day = Integer.parseInt(dayStr);

System.out.println(day);

Explanation:

Create a variable called <em>date</em> which holds the current date

Create a variable called <em>dayStr</em>. Initialize it to the day part of the <em>date</em> using the substring method

Create a variable called <em>day</em>. Parse the <em>dayStr</em> and assign it to the <em>day</em>

Print the <em>day</em>

6 0
3 years ago
The Java compiler does not check for an ArrayIndexOutorBoundsException during the compilation of a program containing arrays. O
yulyashka [42]

Answer:

TRUE

Explanation:

  • Let us first understand what is an ArrayIndexOutOfBounds Exception.
  • As the name itself suggests the index for the array has gone out of bound (permissible value) and an exception (anamoly) is resulted.
  • So, it throws an error.
  • That means if an array, Employee of size n is defined then the permissible elements are Employee[0] to Employee[n-1]. If any negative index or with the index is greater than n-1 is tried to access it throws an error saying ArrayIndexOutOfBounds Exception.
  • In java, during the compilation of the program the compiler doesn't check for the ArrayIndexOutOfBounds Exception.It checks during running the program.
  • So, it is called a Runtime Exception.
7 0
3 years ago
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