To print data sideways on a piece of paper, use the ______

the php function that is executed is a connection to a database cannot be made is the____ function. die | isset| end | connect.

Pepsi [2]

The PHP function that is executed is a connection to a database that cannot be made is the die() function.

An error is an undesirable programming outcome. The mistake is a subset of the error. Error management is a vital component of any website or programme.

Error handling is a mechanism for identifying errors that a programme makes and taking appropriate corrective action. This can be done by utilising die() method.

When a programming problem occurs, the software will halt further code execution and display the appropriate error message to the user. The die() function displays a message and terminates the running of the programme.

The connect() function in PHP is one that is used to establish a connection to a database.

The end() method in PHP is used to locate the final element of the specified array. The end() function updates an array's internal pointer to refer to the final element and returns that element's value.

The isset() function examines whether a variable is set, which implies that it has to be declared and is not NULL. If the variable is present and not NULL, this function will return true; otherwise, it will return false.

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4 0

1 year ago

How does limiting a company's scope benefit the company?

Alika [10]

If a company only focuses on a few things,they become a niche player in the market,therefore can demand a higher price because they are experts at only a few things.

8 0

4 years ago

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The volumes of data collected by contemporary organizations are so huge that they are beyond the ability of typical DBMS to capt

lys-0071 [83]

Answer:

Some of the new technologies developed to handle the big data are as follows:

1. In-memory Databases

2. Blockchain

3. NoSQL Databases

4. Edge Computing

5. Streaming Analytics.

6. Artificial Intelligence

Explanation:

Some of the new technologies developed to handle the big data are explained as follows:

1. In-memory Databases: This allows for rapid and easy access to data and analytics, which can be used to inform a variety of business choices. In-memory computing provides the information required to improve marketing, finances, and operations efficiency.

2. Blockchain: Blockchain is the distributed database technology that underpins the Bitcoin digital currency, and it's a darling among forward-thinking analysts and venture capitalists. The distinctive feature of a blockchain database is that data can't be erased or changed after it's been written. Furthermore, it is extremely secure, making it a perfect solution for sensitive industries such as retail, insurance, health care, banking, and among others.

3. NoSQL Databases: NoSQL databases are used to store unstructured data and offer quick performance. This implies it can handle a wide range of data formats in high volumes while remaining flexible. MongoDB, Redis, and Cassandra are examples of NoSQL databases.

4. Edge Computing: Edge computing systems evaluate data very near to where it was originated — at the network's edge — rather than sending it to a centralized server for analysis. An edge-computing system has the advantage of minimizing the quantity of data that must be transferred over the network, therefore lowering network traffic and expenses.

5. Streaming Analytics: By analyzing data as it is created, Streaming Analytics allows for faster and faster access to insights. Streaming Analytics can also take data from a variety of sources, evaluate it, and offer insights almost instantly.

6. Artificial Intelligence: Artificial intelligence has the ability to transform data analytics by learning (from previous analytic activities) and improving the speed and accuracy of outputs over time. Artificial intelligence has the ability to make accurate future predictions based on current events with vast amounts of data to draw from, as well as analytic results from previous inquiries.

8 0

3 years ago

you're adding new wires in your building for some new offices. the building has a false ceiling that holds the lights and provid

AlladinOne [14]

Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.

<h3>What is plenum rated cable mean?</h3>

Plenum rated cable is known to be a kind of a cable that tends to have a unique form of insulation that is known to have low smoke and low flame attribute.

Note that the Plenum cable is one that need to be installed in any "air handling" space and as such, Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.

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You are adding new wires in your building for some new offices. The building has a false ceiling that holds the lights and provides an air path for heating and air conditioning. You would like to run your Ethernet cables in this area. Which type of cable must you use?

A) STP cables

B) Plenum rated cable

C) Cat 5e or Cat 6a cables

D) PVC jacketed cables

E) Fiber optic cables

6 0

1 year ago

Which of the following is true of functions?

SVETLANKA909090 [29]

Answer:

only D.

Explanation:

A is false because you can only declare it once, then call it multiple times.

B is false does not affect the number of commands. You can expect that the function commands are run multiple times.

C is false because the amount of work the program has to do does not change.

D is spot on.

3 0

3 years ago

To print data sideways on a piece of paper, use the _______ page orientation setting.