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kenny6666 [7]
3 years ago
12

What is computer technology?​

Computers and Technology
1 answer:
Vladimir [108]3 years ago
3 0

Answer:

Computer technology is a technology that instead of building a physical machine for each application builds a logical or virtual machine

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Name the two additional tabs that appear on selecting a chart​
Goryan [66]
Answer
Design tab,layout tab and format tab
4 0
2 years ago
Which of the following is NOT areserved word in Java?intpublicstaticnum
Rama09 [41]

Answer:

num

Explanation:

In java reserved words are also known as keywords, keywords are reserve words for a language that can't be used as an identifier(name of a class, name of a variable, name of an array etc.) int, public static, are reserve words.

In given question num is not a reserved word.

6 0
3 years ago
Write a function that implements another stack function, peek. Peek returns the value of the first element on the stack without
devlian [24]

Answer:

See explaination

Explanation:

StackExample.java

public class StackExample<T> {

private final static int DEFAULT_CAPACITY = 100;

private int top;

private T[] stack = (T[])(new Object[DEFAULT_CAPACITY]);

/**

* Returns a reference to the element at the top of this stack.

* The element is not removed from the stack.

* atreturn element on top of stack

* atthrows EmptyCollectionException if stack is empty

*/

public T peek() throws EmptyCollectionException

{

if (isEmpty())

throw new EmptyCollectionException("stack");

return stack[top-1];

}

/**

* Returns true if this stack is empty and false otherwise.

* atreturn true if this stack is empty

*/

public boolean isEmpty()

{

return top < 0;

}

}

//please replace "at" with the at symbol

Note:

peek() method will always pick the first element from stack. While calling peek() method when stack is empty then it will throw stack underflow error. Since peek() method will always look for first element ffrom stack there is no chance for overflow of stack. So overflow error checking is not required. In above program we handled underflow error in peek() method by checking whether stack is an empty or not.

3 0
4 years ago
6. What is the difference between portrait and landscape orientation? What are the advantages of
vlabodo [156]

Answer:

PORTRAIT ORIENTATION IS VERTICAL AND LANDSCAPE ORIENTATION IS HORIZONTAL

Explanation:

PORTRAIT SETTING CAN BE USED TO DESCRIBE MEANINGS OF LETTERS IN A WORD LANDSCAPE CAN BE USED TO DIFFERENTIATE  BETWEEN WORDS MEANINGS                                                                                                                                            

3 0
3 years ago
what allows separate systems to communicate directly with each other, eliminating the need for manual entry into multiple system
Karolina [17]
Connections, allow separate systems to communicate directly with each other, eliminating the need for manual entry into multiple systems. They do not entirely eliminate information redundancy, but they do ensure information consistency among multiple systems.
6 0
3 years ago
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