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ipn [44]
3 years ago
15

Describe Relational Query Languages and Operations.

Computers and Technology
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

Relational query language is the language that is used in the queries of the relational databases that has rows and columns in table. The user or client presents a request for gaining the information from the database. The relationships in the database are defined in numerous ways which creates the query.

This language can be procedural form or non-procedural form.The operations performed by this language are communication with the relational database, analyzing the relationships between the entities of database,splitting the request from client and then execution of that request is done by database management system(DBMS), etc.

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Create an array named itemDescription containing the following item descriptions:
Lelu [443]

Answer:

var itemDescription = ["1975 Green Bay Packers Football (signed), Item 10582", "Tom Landry 1955 Football Card (unsigned), Item 23015", "1916 Army-Navy Game, Framed Photo (signed), Item 41807", "Protective Card Sheets, Item 10041"];

Explanation:

The following solution will work with javascript. Here we've stored different items in a variable named itemDescription.

8 0
3 years ago
A CPU has just been powered on and it immediately executes a machine code instruction. What is the most likely type of instructi
adell [148]

The most likely type of instruction that was executed by the CPU is: a jump instruction.

<h3>What is a CPU?</h3>

A central processing unit (CPU) can be defined as the main components of a computer because it acts as the brain of a computer and does all the processing and logical control.

This ultimately implies that, a central processing unit (CPU) is typically used by a computer to execute an instruction or set of instructions when powered on.

<h3>What is a jump instruction?</h3>

In Computer technology, a jump instruction specifies an offset to a new place in the program sequence when processing an instruction or set of instructions in a computer.

Read more on CPU here: brainly.com/question/5430107

3 0
2 years ago
please help no one is helping me on this one
Zigmanuir [339]

Answer:C

Explanation:

4 0
3 years ago
Point: A Point in a two dimensional plane has an integer x coordinate value and an integer y coordinate value.
UNO [17]

Answer:

They are connected

Explanation:

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3 years ago
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I'm pretty sure it's the first answer.

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