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4 years ago

What is the difference between web and internet ?

1 answer:

7 0

The difference between the web as well as the internet since usually they are used interchangeably is that mainly of the hardware as well as the digital content in where web is one's way of getting information over the internet while internet is compose of network of networks.

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Select the correct text in the passage.

sergejj [24]

Answer:

2. Scientists use seismometers to measure the earthquake activity that occurs beneath a volcano. They then predict the eruption of that volcano.

Explanation:

The options are:

1. Before a volcano erupts, earthquake activity beneath the volcano decreases.2. Scientists use seismometers to measure the earthquake activity that occurs beneath a volcano. They then predict the eruption of that volcano.3. When a volcano erupts, the amount of carbon dioxide and sulfur dioxide emitted decreases. 4.Scientists measure the amount of these gases to determine the amount of magma present in the volcanic reservoir.

The answer is certainly 2. as seismometers are being used to find out the details of the earthquake activities which occur inside a volcano. And with this information, the volcanologists then predict the eruption of that particular volcano. Hence, the 2nd option does not have any factual errors, and all the others have factual errors.

5 0

3 years ago

All of the following are data providers included with .NET for accessing and manipulating data in databases, EXCEPT ____. Group

Len [333]

Complete Question:

All of the following are data providers included with .NET for accessing and manipulating data in databases, EXCEPT ____.

Group of answer choices.

A. OLE DB

B. ODBC

C. SQL Server

D. Access

Answer:

D. Access

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.

Some examples of data providers included with .NET for accessing and manipulating data in databases are;

A. OLE DB: this is an acronym for Object Linking and Embedding Database. OLE DB was designed and developed by Microsoft corporation and it comprises of various application programming interfaces (APIs) used for data access.

B. ODBC: it is an acronym for Open Database Connectivity and it was designed and developed by Microsoft corporation used for data access through structured query language (SQL).

C. SQL Server: it is a domain-specific language server designed and developed for managing the various data saved in a relational or structured database.

3 0

3 years ago

Which feature of a network intrusion prevention system (NIPS) uses a lists of known bad IP addresses to protect the network?

mario62 [17]

Answer:

Reputation based System

Explanation:

In this type of security system a file or IP address is classified as safe or unsafe based on the reputation, this can make unsafe conditions predictable and intrusion prevented with ease. it is easy to identify danger if the potential source of it is marked. This technology is usually employed by anti-virus softwares, anti-malwares, or other software systems that is used for security.

7 0

4 years ago

Which of the following takes place during the research phase

LenKa [72]

I would say a formulation of the hypothesis

3 0

3 years ago

A class car and its subclass bmw each have a method run(), which was written by the developer as part of the class definition. i

krok68 [10]

The answer is : the run() method defined in BMW will be called.

run() BMW

5 0

4 years ago