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3 years ago

How does a color change if you add more gray to it

1 answer:

6 0

Gray isn't a color to be exact it a shade or what some people call it a shadow just like black but if you add more gray to a look lets say RED it will make it kinda faddy and more darker then it was

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One common command-line network utility tool is “netstat,” which displays which protocol is being used. It can review particular

labwork [276]

An example of two potential uses of this command is in the area or aspect of:

The troubleshoot of networking problems.
In configuration

<h3>What protocol does the netstat command use?</h3>

It is known to use the Internet Protocol (TCP/IP) and it is one that is used without parameters, this command is said to often show active TCP connections.

<h3>What is netstat used for?</h3>

The network statistics ( netstat ) command is known to be a kind of a networking tool that is often used for troubleshooting and configuration, and this is one that can be used as a tool for monitoring for connections over the network.

Hence, it is used in incoming and outgoing connections, routing tables, port listening, and others. Therefore, An example of two potential uses of this command is in the area or aspect of:

The troubleshoot of networking problems.
In configuration

Learn more about troubleshoot from

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3 0

2 years ago

Four-pair UTP uses ________ connectors a)snap b)ST or SC c)None of these

Oliga [24]

Explanation & answer:

Four pair UTP (unshielded twisted pair) cables are common cables with RJ45 connectors. Most RJ45 connectors have a snap to lock the male connector in place.

ST and SC connectors are for fibre-optics.

4 0

3 years ago

Research 3 distributions that utilize the big data file systems approaches, and summarize the characteristics and provided funct

OlgaM077 [116]

Answer:

Explanation:

1: The three most popular data systems that make use of Big Data file systems approach are:

The HDFS (Hadoop Distributed File System), Apache Spark, and Quantcast File System(QFS).

HDFS is the most popular among these and it makes use of the MapReduce algorithm to perform the data management tasks. It can highly tolerate faults and can run on low-cost hardware. It was written in Java and it is an open-source software.

Apache Spark makes use of Resilient Distributed Data (RDD) protocol. It is much faster and lighter than the HDFS and it can be programmed using a variety of languages such as Java, Scala, Python, etc. Its main advantage over HDFS is that it is highly scalable.

While QFS was developed as an alternative to the HDFS and it is also highly fault-tolerant and with space efficient. It makes use of the Reed-Solomon Error Correction technique to perform the task of data management.

2: The NewSQL databases were developed as a solution to the scalability challenges of the monolithic SQL databases. They were designed to allow multiple nodes in the context of an SQL database without affecting the replication architecture. It worked really well during the starting years of the cloud technology. Some of the databases that make use of New SQL technology are Vitess, Citus, etc.

Vitess was developed as an automatic sharding solution to the MySQL. Every MySQL instance acts as a shard of the overall database and each of these instances uses standard MySQL master-slave replication to ensure higher availability.

While, Citus is a PostgreSQL equivalent of the Vitess. It ensures transparent sharding due to which it accounts for horizontal write scalability to PostgreSQL deployments.

NoSQL database technology was developed to provide a mechanism for the storage and retrieval of data that is modeled in a way other than the tabular relations used in the traditional databases (RDBMS). The most popular database that makes use of the NoSQL technology is MongoDB. It functions as a cross-platform document-oriented database. It is known for its ability to provide high availability of replica sets. A replica set is nothing but a bundle of two or more copies of the data

3 0

3 years ago

You can select a noncontiguous range of cells by pressing and holding the ________ key when using it in combination with other n

leonid [27]

Hey there!

I believe your answer will be the "Shift" key. You can hold down Shift and select a cell from your current cell position to select everything between the original position and the cell you clicked on without having to drag your mouse across the cells. If you were to hold down the Ctrl or Command key, you would only have your original selection and your new selection highlighted.

Your answer will be Shift.

Hope this helped you out! :-)

3 0

3 years ago

ZigBee is an 802.15.4 specification intended to be simpler to implement, and to operate at lower data rates over unlicensed freq

never [62]

Answer:

True

Explanation:

Solution

ZigBee uses unlicensed frequency bands but operate at slower speed or data rates.

ZigBee: This communication is particular designed for control and sensor networks on IEEE 802.15.4 requirement for wireless personal area networks (WPANs), and it is a outcome from Zigbee alliance.

This communication level defines physical and (MAC) which is refereed to as the Media Access Control layers to manage many devices at low-data rates.

6 0

4 years ago