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3 years ago

Why it’s important to keep the standard internet protocol TCP/IP?

1 answer:

4 0

TCP/IP is very important in file transfer, it makes sure that the packets come back in correct order, contain the correct info, and have all the info needed.

You might be interested in

Bytes are typically represented with a lowercase b and bits with an uppercase B.<br> true or false

34kurt

Answer:

False

Explanation:

Byte(B) is uppercase

bit(b) is lowercase

Good way to remember is that its takes 8 bits makes a byte. In other word, a byte is bigger than a bit so it makes sense that byte is uppercase.

7 0

3 years ago

A computer connected to the Internet that asks for data is a(n) ________. Select one: A. server B. client C. aggregator D. surro

madreJ [45]

Answer:

client

Explanation:

The client makes a request for a service, and a server performs that service.

7 0

3 years ago

Why is wider channel bandwidth good?

Nookie1986 [14]

Answer:

The wider channel bandwidth is efficient and good as it help in increasing the speed of the transmission. Due to the wider channel of the bandwidth it also lead to consuming less energy of the battery and make cost effective.

Due to the wider bandwidth, the number of clients can easily share and transfer the data in the channel and also make the transmission complete.

If the channel of the bandwidth is double then, the single transmission can easily carry more data. Hence, it also lead to double the speed of the transmission.

7 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

What specific job usually includes the important pre-production step of making the

Nataly [62]

Answer:

B. assistant director

Explanation:

Filmmaking can be defined as the art or process of directing and producing a movie for viewing in cinemas or television. The process of making a movie comprises of five (5) distinct phases and these are;

1. Development.

2. Pre-production.

3. Production.

4. Post-production.

5. Distribution.

An assistant director can be defined as an individual who is primarily saddled with the responsibility of reviewing and making script-breakdown, making daily call sheets of the crew, arranging logistics, and tracking the film production schedule. Also, an assistant director normally functions in the pre-production process of a movie and are expected to work closely with the director and other crew members, so as to understand their requirements or needs.

Hence, an assistant director is a specific job that usually includes the important pre-production step of making the script breakdown.

6 0

3 years ago