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meriva
4 years ago
10

All but one of the following statements about stored procedures is true. Which one is false? a. They consist of one or more SQL

statements. b. They are compiled each time they’re executed. c. They can perform conditional processing. d. They can improve database performance.
Computers and Technology
1 answer:
juin [17]4 years ago
8 0

Answer:

B

Explanation:

All the options above are correct about SQL except that they're NOT compiled each time they're executed. Which makes the right option, B.

You might be interested in
State ONE (1) disadvantage of using computers to store and process<br> information.
NNADVOKAT [17]

Answer:

it can be hacked

Explanation:

there is always a chance for computer data to be hacked

3 0
3 years ago
Create a short document titled "Guide to web searches" that Sergio can give to users of the facility he supervises. The document
Studentka2010 [4]

Answer:

Jobs Seeker's

Web Search Guide

Sergio Escobar

PERFORMING A SEARCH:

All search engines will have a search field in which you are able to enter your search terms,

criteria, keywords, or even a website.

Search terms are the keywords a search engine will use to try to find the most relevant search

results.

If you’re looking for general information, just enter the name of the topic you’re

interested in into the search field.

So, if you’re looking for work, you can use the search terms ‘employment’ and ‘jobs’.

The search engine will return you a list of web pages that include the words

‘employment’ and ‘jobs’.

IF you’re looking for more specific information, you can narrow your search results by

using more specific search terms.

So, if you wanted employment opportunities in Phoenix, AZ, you could use the search terms:

‘local’, ‘employment’, ‘jobs’ and ‘Phoenix’.

Once you’ve entered your search terms and selected the search or go button, the search

engine will provide you with a list oF search results.

Depending on your search, you could get thousands or even millions of search results. This is

because search engines will usually list every single web page on the Internet that used those

search terms somewhere on a web page.

(However, the most current and/ or relevant results should be at the top of the list.)

Searching Strategy:

Using Boolean Operators:

use AND,OR,NOT between the words

ex: LOCAL AND JOBS

JOBS NOT IN NEWYORK

Proximity Operators:

With some search engines you can use proximity operators such as OpenText's NEAR operators or Webcrawler's ADJecent or the FOLLOWED BY operator.

With each of these operators, word order is important.

For example: if you place square brackets such as [local jobs] causes a hit if they are found within 100 words of each other.

Truncation (*)

You can use truncation on most search engines.

That is, you can use the asterisk (*) operator to end a root word.

For example: searching for comput* will find computer, computing, and computer jobs.

Note: the asterisk can not be the first or second letter of a root word.

Wildcard (?)

You can find words that share some but not all characters using the question mark (?) operator.

For example: Com?er J?b will find Computer Jobs and Computer Job.

Note: the ? can not be the first character in the search.

You may also use combinations of truncation (*) and single character wildcard (?) in your searches.

Conclusion:

These are just a few of the strategies and new tools trainers can use to make working on the web more productive.

As trainers continue to use the web they will soon see the next generation of web "knowledge tools" begin to emerge.

These will include multidimensional tools that are created to manage data on the web using factors such as "virtual neighborhoods of information,

" "organic structuring," and "mental model based searching and flying mechanisms" .

These are tools which are intended to make the world wide web more manageable for the user.

Let us now go back to my original statement...that the goals of search strategies and engines should be to increase your efficiency

and effectiveness when looking for information on the web.

Only you can decide which search/knowledge management strategies and tools actually improve your productivity.

It is my hope that this article helps you with making these decisions.

8 0
3 years ago
Choose a firewall that is currently on the market and write a technical "sales pitch" to your classmates on why they should choo
stellarik [79]

Answer:

I would propose Comodo Firewall to my schoolmate. It is very easy to understand and have an appealing graphical UI. It gives the most significant level of security from dangers. It checks all the traffic going to the framework and leaving the framework. It quickly cautions you when there is any sort of suspicious action. There are no mind boggling design issues. It learns the conduct of the client to convey customized protection. It gives you the usefulness of Spyware filtering and infection checking in a single tick. There are a lot more functionalities that the firewall gives to its clients.

Explanation:

Choose a firewall that is currently on the market and write a technical "sales pitch" to your classmates on why they should choose the firewall you are selling.

I would propose Comodo Firewall to my schoolmate. It is very easy to understand and have an appealing graphical UI. It gives the most significant level of security from dangers. It checks all the traffic going to the framework and leaving the framework. It quickly cautions you when there is any sort of suspicious action. There are no mind boggling design issues. It learns the conduct of the client to convey customized protection. It gives you the usefulness of Spyware filtering and infection checking in a single tick. There are a lot more functionalities that the firewall gives to its clients.

3 0
4 years ago
Ian’s photography teacher asks him to take some photos of a few different species over the weekend. Which group of photos would
alina1380 [7]
I think it’s b or d..............
5 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
4 years ago
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