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iren2701 [21]
3 years ago
9

Any device that uses light to read and write information.

Computers and Technology
1 answer:
netineya [11]3 years ago
3 0

Answer:

Optical Storage Device

You might be interested in
Information that has been analyzed and refined so that it is useful to policymakers in making decisions; specifically, decisions
denis-greek [22]

Answer:

Intelligence

Explanation:

Intelligence is the product resulting from the collection, collation, evaluation, analysis, integration, and interpretation of collected information. It is a specialised information product that provides an adversary with information required to further its national interests. One of the most important functions of intelligence is the reduction of the ambiguity inherent in the observation of external activities.rations.  

In most cases, the development of an intelligence product involves collecting information from a number of different sources. In some cases, information may be disseminated immediately upon collection based upon operational necessity and potential impact on current operations.

Strategic intelligence provides policy makers with the information needed to make national policy or decisions of long-lasting importance. Strategic intelligence collection often requires integrating information concerning politics, military affairs, economics, societal interactions, and technological developments. It typically evolves over a long period of time and results in the development of intelligence studies and estimates.

Operational intelligence is concerned with current or near-term events. It is used to determine the current and projected capability of a program or operation on an ongoing basis and does not result in long-term projections. Most intelligence activities support the development of operational intelligence.

8 0
3 years ago
Select the correct answer.
ella [17]
Sharpen is the answer
8 0
2 years ago
Hey can someone read My I.P address? My teacher want's us to learn port forwarding but I can't find my I.P. because its a school
Alborosie
Obviously you have access to any sort of device. 
click on your internet and click more info: 
your IP address will be stated clearly, for example as 666<span>.666.6.666</span>
7 0
3 years ago
Which XXX declares a student's name. public class Student { XXX private double myGPA; private int myID; public int getID() { ret
maw [93]
<h2>Question:</h2>

<em>Which XXX declares a student's name. </em>

public class Student {

   XXX

   private double myGPA;  

   private int myID;

   public int getID() {

        return myID;

   }

}

<em>Group of answer choices </em>

a. String myName;

b. public String myName;

c. private myName;

d. private String myName;

<h2>Answer:</h2>

private String myName;

<h2>Explanation:</h2>

To declare a student's name, the following should be noted.

i. The name of the student is of type <em>String</em>

ii. Since all of the instance variables (myGPA and myID) have a <em>private</em> access modifier, then myName (which is the variable name used to declare the student's name) should be no exception. In other words, the student's name should also have a <em>private</em> access.

Therefore, XXX which declares a student's name should be written as

<em>private String myName;</em>

<em></em>

Option (a) would have been a correct option if it had the <em>private</em> keyword

Option (b) is not the correct option because it has a <em>public</em> access rather than a <em>private</em> access.

Option (c) is not a valid syntax since, although it has a <em>private</em> access, the data type of the variable <em>myName</em> is not specified.

Option (d) is the correct option.

4 0
3 years ago
How would you create a 2D array of Strings called paintSwatches that holds the paint manufacturer, paint color name and the pain
SVETLANKA909090 [29]

Answer:

String[][] paintSwatches = new String[6000][3];

Explanation:

The two-dimensional array is a data structure that holds and locates data in rows and columns. It is denoted by two square brackets after the data type when declaring the array.

The two-dimensional array "paintSwatches" would have 6000 rows and one column each of paint manufacturer, paint color name and paint collection name (that is, 3 columns).

6 0
3 years ago
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