Answer:
b. & Puihaha
Explanation:
PHP variables are supposed to start with a $ sign.
Other rules followed by PHP variables are:
Starting character in variable name (after $) must be letter or _.
Other characters in variable names can be letters,numbers or _.
a. $_Puihaha
c. $Pui_haha
d. $Puihaha
satisfy these rules.
Whereas , b. & Puihaha does not satisfy as it starts with '&'. Moreover it also contains an invalid space character in the variable.
Structured Query Language databases find the name and department name of all graduate students who work on projects that do not employ any other graduates from their department.
Explanation:
Structured Query Language (SQL) is a database-style intended for managing data kept in a relational database management system. SQL statements are applied to execute jobs such as update data on a database or recover data from a database. The standard SQL commands such as "Select", "Insert", "Update", "Delete", "Create", and "Drop" can be used to perform virtually everything that one requires to do with a database. According to ANSI (American National Standards Institute), it is the approved language for relational database management systems.
Answer:
see explaination
Explanation:
a)
customerRecord.lastName
b)
customerPtr->lastName or (*customerPtr).lastName
c)
customerRecord.firstName
d)
customerPtr->firstName or (*customerPtr).firstName
e)
customerRecord.customerNumber
f)
customerPtr->customerNumber or (*customerPtr).customerNumber
g)
customerRecord.personal.phoneNumber
h)
customerPtr->personal.phoneNumber or (*customerPtr).personal.phoneNumber
i)
customerRecord.personal.address
j)
customerPtr->personal.address or (*customerPtr).personal.address
k)
customerRecord.personal.city
l)
customerPtr->personal.city or (*customerPtr).personal.city
m)
customerRecord.personal.state
n)
customerPtr->personal.state or (*customerPtr).personal.state
o)
customerRecord.personal.zipCode
p)
customerPtr->personal.zipCode or (*customerPtr).personal.zipCode
Putting as much information as possible on a slide is wrong because sometimes, that will create a messy presentation. A messy presentation can become unreadable and if your information is unreadable, it is not effective. Similarly, you do not want to use a font color that blends in with the background. A yellow font on a yellow background could clash negatively or make your information seem to disappear into the background completely. Presenting this on a screen would make it almost impossible to see anything of what you wrote. This would be ineffective, as well. Using the largest font size possible is also not a very good idea because it's going to be too big. It will fill up the entire screen and make everything messy seeming, overwhelming to look at, or unreadable. Another ineffective decision.
Now, although using a maximum of two fonts on a slide is important, this does not specify the fonts which you should NOT use. There are many unreadable fonts that create a messy an ineffective presentation, and just getting to choose any two of them isn't very specific.
The correct answer would be to use a consistent color scheme. Sometimes the most effective presentations are simple, yet well put together.
<h3>
iHome</h3>
current = 200mA
Resistance = 24ohms
<h3>
Toaster</h3>
current = 6.67A
Resistance = 18 ohms
<h3>
Explanation:</h3>
well since power = voltage x current
current = power / voltage
and since voltage = resistance x current
resistance = voltage / current
iHome
current = power / voltage
current = 24W / 120V
current = 200mA
resistance = voltage / current
resistance = 24V / 200mA
resistance = 24ohms
Toaster
current = power / voltage
current = 800W / 120V
current = 6.67A
resistance = voltage / current
resistance = 120V / 6.67A
resistance = 18 ohms
To learn more about it, refer
to brainly.com/question/24448358
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