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3 years ago

Functions that are built-in into PHP to perform some standard operations.

Computers and Technology

1 answer:

Jet001 [13]3 years ago

3 0

Answer:

(b) Predefined Functions.

Explanation:

Predefined functions are those functions which are already present in the library of the language to perform some standard operations we need not to define these functions we can use them directly.Some examples of PHP buil in functions or pre defined functions are as following:-

imagecreatetruecolor(),mysqli_connect(),phpinfo() etc.

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________ computers are specially designed computer chips that reside inside other devices, such as a car. Select one: A. Tablet

BartSMP [9]

Answer:

The correct answer to the following question will be Option C (Embedded).

Explanation:

An embedded system seems to be a monitoring system that incorporates a computer processor, device storage, and peripheral output/input devices that have a particular function within such a larger electrical or mechanical network.
Such devices are chips that are designed specifically and live within other devices or appliances.

The other three solutions can not perform tasks like the embedded computers do or even any other computer can implement the computer's processor. Therefore, it's the right answer.

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3 years ago

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In this unit, you developed your skills at coding in Python. In this lab, you will put those skills to work by creating a progra

Arturiano [62]

Answer:

Don't forget to close any parentheses you open. Other then that everything looks fine, I just polished it a little bit

Explanation:

name = input("What is your first name? ")

print("Hello", name)

age = int(input("How old are you? "))

print("In 10 years you will be", (age+10))

print("In 20 years you will be", (age+20))

print("5 years ago you were", (age-5))

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2 years ago

Read 2 more answers

Examine the exhibit above. "Device A" is an 8-port layer 2 managed switch and "Device C" is a 4-port hub. Which of the following

Harlamova29_29 [7]

Answer:

Device B is Router.

Explanation:

Router is the device that is used to connect different networks to communicate with each other to make possible for all devices of all networks to communicate with each other that are connected to that particular network.

In above case, Device A is 8 port switch that makes a network of 8 different computers. Device C is a 4 port hub that is connected with 4 computers. Both Device A and Device C are different Networks, router is used to connect both all devices of both networks so that they can communicate each other. So the Device B should be router.

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2 years ago

Your search google for recipe for tonight dinner is an.example of ?

Rina8888 [55]

The example is, ethier you need cooking classes or you wish to try something new

Hope the little humor helps

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2 years ago

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A technician receives an invalid certificate error when visiting a website with port 443 enabled. Other computers on the same LA

amm1812

Answer:

Option (A) is the right answer.

Explanation:

According to the scenario, the user system is giving the error of invalid certificate while other users on the same network do not report any error, which means that there is some problem in a particular system.

Date and time can also be one of the main cause of this error because wrong date and time creates problem in surfing many websites by giving certificate error.

Hence the most appropriate answer is option (A).

While other option are wrong because of the following reasons:

UEFI boot mode is mainly used in booting the operating system and has no connection with network.

Logon time is also wrong because if the problem is with the login server, it can not give certificate error.

User access control is also not correct because it is used to control the access of the user.

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2 years ago