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3 years ago

How would you describe the difference between a syntax error and a logic error?

Computers and Technology

2 answers:

Ugo [173]3 years ago

6 0

Answer:

hii

Explanation

syntax error: a syntax error is an error in the syntax of a sequence of characters or tokens that is intended to be written in compile-time. A program will not compile until all syntax errors are corrected.

logic error: logic error is a bug in a program that causes it to operate incorrectly, but not to terminate abnormally. A logic error produces unintended or undesired output or other behaviour, although it may not immediately be recognized as such.

stiv31 [10]3 years ago

6 0

Answer:

Explanation:

A syntax error is where there is and error in the program, for instance

prnit(" hello world")

would be a syntax error.

A logic error is a bug in a program that causes it to operate incorrectly, but not to terminate abnormally (or crash).

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Why isn't my brainly camera working? I got Brainly Plus and can't even scan questions. I've logged out, I've uninstalled and rei

N76 [4]

Answer:

Try resetting your device.

Explanation:

In order to send and receive iMessages to your iPhone, iMessage must be enabled. By doing this, you will associate your phone number with the email address used for your Apple ID or iCloud account.

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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

Write a C++ function with the following signature: void readAndConvert() The function takes no parameters and returns no value.

shepuryov [24]

Answer:

The function is as follows:

void readAndConvert(){

int n; string symbol,name;

cin>>n;

cin>>symbol;

cin.ignore();

getline (cin,name);

vector<string> trades;

string trade;

for (int inps = 0; inps < n; inps++){

getline (cin,trade);

trades.push_back(trade);}

cout<<name<<" ("<<symbol<<")"<<endl;

for (int itr = 0; itr < n; itr++){

string splittrade[3]; int k = 0;

for(int j=0;j<trades.at(itr).length();j++){

splittrade[k] += trades.at(itr)[j];

if(trades.at(itr)[j] == ' '){

k++; }}

cout<<splittrade[2]<<": "<<floor(stod(splittrade[1]) * stod(splittrade[0]))<<endl; }

}

Explanation:

See attachment for complete program where comments are used to explain each line

Download cpp

4 0

2 years ago

What does the domain in an email message mean?

Zina [86]

The correct answer to this question is letter "C. type of service provider."

Here are the following choices:
<span>A. subject matter of the message.
B. type of software being used.
C. type of service provider.
D. location of the destination</span>

8 0

3 years ago

Discuss the potential problems using biometrics can present to society, and in particular, what effect the loss of biometric rec

tamaranim1 [39]

Answer:

Biometrics in this sense refers to any human information that can be used as unique identifiers such as fingerprints, iris scan, facial scan, voice patterns and typing cadence.

The advantage of biometrics is that they can not be duplicated. That is, two people can never share the same biometric information except if they are clones of each other.

Given that this kind of unique identifiers can be also be stored as data, it thus creates a cyber risk. If stolen, it may be used to access any part of the user's life. The loss of biometric data to hackers is so detrimental that it can be used to falsify legal documents, identifications documents, or other forms of and even credit card details.

Cheers!

7 0

3 years ago