1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
faust18 [17]
3 years ago
13

Please help what do data communications transmit data through?

Computers and Technology
1 answer:
I am Lyosha [343]3 years ago
5 0

Answer:There are two methods used to transmit data between digital devices: serial transmission and parallel transmission. Serial data transmission sends data bits one after another over a single channel. Parallel data transmission sends multiple data bits at the same time over multiple channels.

Explanation:

You might be interested in
Drag each storage device to its category.
alexandr402 [8]

ROM: Secondary

HDD: Primary

RAM: Primary

DVD: Secondary

3 0
3 years ago
Which of the following is NOT a type of insurance fraud?
inessss [21]

Answer:

Arson

Explanation:

Because arson is setting something on fire on purpose to cause damage.

The others all are some form or another of insurance fraud.

8 0
2 years ago
Read 2 more answers
What is the magnitude of the largest positive value you can place in a bool? a char? an int? a float?
MaRussiya [10]

Answer:

A bool can hold only true or false values.

A char can hold maximum 65535 characters.

An int can hold maximum positive value of 2,147,483,647.

A float can hold maximum positive value of 3.4 x 10^{38}.

Explanation:

Primitive data types in Java language can be categorized into boolean and numeric data types.

Numeric can be divided further into floating point and integral type. Floating data type includes float and double values while and integral data type which consists of char, int, short, long and byte data types.

Every data type has a range of values it can hold, i.e., every data type has a minimum and maximum predefined value which it is allowed to hold. The intermediate values fall in the range of that particular data type.

Any value outside the range of that particular data type will not compile and an error message will be displayed.

The data types commonly used in programming are boolean, char, int and float.

A boolean variable can have only two values, true or false.

A char variable can hold from 0 to 65535 characters. Maximum, 65535 characters are allowed in a character variable. At the minimum, a char variable will have no characters or it will be a null char variable, having no value.

An int variable has the range from minimum -2^{31} to maximum 2^{31} – 1. Hence, the maximum positive value an int variable can hold is (2^{31}) – 1.

A float variable can hold minimum value of 1.4 x 10^{-45} and maximum positive value of 3.4 x 10^{38}.

The above description relates to the data types and their respective range of values in Java language.

The values for boolean variable remain the same across all programming languages.

The range of values for char, int and float data types are different in other languages.

7 0
2 years ago
Data that are collected on large populations of individuals and stored in databases are referred to as _____.
xz_007 [3.2K]
The answer is statistics
4 0
3 years ago
​a(n) ____ is a communications device that connects a communications channel such as the internet to a device such as a computer
marissa [1.9K]
Router? Modem? I have no ideas outside of those.
8 0
2 years ago
Other questions:
  • From the video "Your Password Sucks", using computer power to guess your password by trying multiple variations one after the ot
    15·2 answers
  • Which of the following are you likely to find between multiple school buildings in a city wide school district?
    9·1 answer
  • A drop-down menu must be contained by
    5·1 answer
  • (1) In Tamara's science class, the students are learning Which sentence shows an action that is extrinsically
    7·1 answer
  • A Silicon Valley billionaire purchases 3 new cars for his collection at the end of every month. Let a_n denote the number of car
    8·1 answer
  • The methods in a subclass can use all of the data fields and methods that belong to its parent, with one exception: ____ members
    11·1 answer
  • To make IPv4 addresses a little easier for human beings to understand, the 32-bit binary addresses are represented by dotted dec
    9·1 answer
  • While surfing online, Patricia checks her email and reads the latest messages. She then browsers a website and logs in a comment
    8·1 answer
  • When browsing using certain browsers, if a page is known to be malicious or using phishing techniques in the past a browser may
    5·1 answer
  • Computer science - algorithms - flowcharts
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!