All categories

4 years ago

It is a function that ends the connection to the database.

Computers and Technology

2 answers:

Mkey [24]4 years ago

4 0

Answer:

mysql_close/ mysqli_close.

Explanation:

mysql_close / mysqli_close functions are used to close the connection to the database.mysql_close is removed from the php version 7.0.0 and mysqli_close is used .

If the link in the mysql_close is not specified it so the last link opened by mysql_connect() is assumed.

It returns the value True or False.True on success false on failure.

yanalaym [24]4 years ago

4 0

Answer:

a. mysql_close / mysqli_close

Explanation:

mysql_close/mysqli_close closes existing MySql connection.

Example usage:

<?php

$link = mysql_connect('localhost', 'userid', 'password');

// Close the connection reference $link

mysql_close($link);

Mysqli represents an improved version of mysql driver.

<?php

$link = mysqli_connect('localhost', 'userid', 'password');

if ($link) {

// Close the connection reference $link

mysqli_close($link);

}

You might be interested in

How long does it take to design and program a character?

Kipish [7]

It takes about 5 days I believe

6 0

3 years ago

What class of attacks use innovative attack tools and once a system is infected it silently extracts data over an extended perio

KatRina [158]

Answer:

Advanced persistent threat.

Explanation:

Advanced persistent threat is a threat actor implemented by either a government supported or private group to intrude a network or system and stays undetected, collecting information over a period of time.

It is used by cyber terrorist group to facilitate massive attacks based on the information retrieved. National or government group use the concept to promote national security.

7 0

3 years ago

How does microsoft label mac addresses in the windows utilities that show you the mac address?

statuscvo [17]

Based on computer analysis, Microsoft labels mac addresses in the windows utilities "by showing the MAC address in the 'Physical Address' field."

<h3>What is MAC Address?</h3>

MAC Address is the acronym for media access control address. A distinct identifier is allocated to a network interface controller (NIC).

MAC address is used as a network address in communications within a network component.

There are two ways to check for a MAC address in the Windows Utilities which is either through Command Prompt or Network Setting.

Hence, in this case, it is concluded that the correct answer is "by showing the MAC address in the 'Physical Address' field."

Learn more about MAC Address here: brainly.com/question/24812654

6 0

2 years ago

Designing, producing, exhibiting, performing, writing, and publishing multimedia content including visual and performing arts an

loris [4]

arts, audio-video technology & communications

7 0

3 years ago

Can you help me with these AP Computer Science Questions. (THIS IS DUE BY 1:30 PM today) you have to evaluate the Boolean Expres

vfiekz [6]

Answer + Explanation:

'and' -> both statements are 'True' to evaluate as 'True'.

'or' -> at least one statement is 'True' to evaluate as 'True'.

1. True (grade has the value of 82, so the statement evaluates to 'True').

2. True (Both statements are true, this expression evaluates to 'True').

3. False (Both statements are false, this expression evaluates to 'False').

4. True (the != operator means not equal. Since the 'name' variable holds the string 'Rumpelstiltskin', name != 'Rumpelstiltskin' evaluates to 'False'. The 'not' operator returns the opposite of the given Boolean expression, so this expression evaluates to 'True').

5. True (name == 'Rumpelstiltskin' evaluates to 'True', so this expression is true).

6. False (All statements evaluate to 'False').

7. True (All statements evaluate to 'True').

8. False (All statements evaluate to 'True' except for not(x == - 3) which evaluates to 'False', so the whole statement now becomes false).

9. True (grade+5 < 90 and grade >= 80 evaluates to 'True', so this whole expression becomes true).

10. True (grade > 0 and x % 2 == 1 evaluates to 'True')

Hope this helps :)

7 0

3 years ago