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Oduvanchick [21]
3 years ago
11

10 facts about turbines

Computers and Technology
2 answers:
sp2606 [1]3 years ago
8 0
They provide wind energy
 Wind power consists of turning energy from the wind to other energy forms.
Windmills have been in use since 2000 B.C.
developed in Persia
Wind energy is the fastest growing mode of electricity
Wind farms can be constructed in off shore locations
Wind energy is renewable and pollution free source of energy
Most of the modern wind turbines have 3 blades
The largest wind turbine in the world is located in US in Hawaii
The first modern wind turbine was built in 1940’s in Vermont.
vekshin13 years ago
5 0
The provide wind power to lots of people
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The type of database that is most capable of supporting complex data types is _____. Select one: a. sequential files b. relation
Anestetic [448]

Answer:

Object-Oriented DBMS.

Explanation:

Like classes in Object oriented programming Object-Oriented DBMS is can store objects.It follows an Object oriented data model with the properties of classes and the properties of Object oriented programming also.Objects can be in the form of complex data types or different data types.

6 0
3 years ago
Read 2 more answers
The Sieve of Eratosthenes is an elegant algorithm for finding all the prime numbers up to some limit n. The basic idea is to fir
IRISSAK [1]

Answer:

Check the explanation

Explanation:

#!usr/bin/python

#FileName: sieve_once_again.py

#Python Version: 2.6.2

#Author: Rahul Raj

#Sat May 15 11:41:21 2010 IST

 

fi=0 #flag index for scaling with big numbers..

n=input('Prime Number(>2) Upto:')

s=range(3,n,2)

def next_non_zero():

"To find the first non zero element of the list s"

global fi,s

while True:

if s[fi]:return s[fi]

fi+=1

def sieve():

primelist=[2]

limit=(s[-1]-3)/2

largest=s[-1]

while True:

m=next_non_zero()

fi=s.index(m)

if m**2>largest:

primelist+=[prime for prime in s if prime] #appending rest of the non zero numbers

break

ind=(m*(m-1)/2)+s.index(m)

primelist.append(m)

while ind<=limit:

s[ind]=0

ind+=m

s[s.index(m)]=0

#print primelist

print 'Number of Primes upto %d: %d'%(n,len(primelist))

if __name__=='__main__':

sieve()

4 0
3 years ago
Which of the following describes the function of a web browser?
Papessa [141]

Answer:

option D.

Explanation:

A web browser is a software program that allows a user to locate, access, and display web pages. Browsers are used primarily for displaying and accessing websites on the internet, as well as other content created using languages such as Hypertext Markup Language (HTML) and Extensible Markup Language (XML).

it acts like an interface between a user and a world wide web

8 0
3 years ago
Read 2 more answers
1.
Anna11 [10]
1. True
2. False
3. True


Have a great day <3
3 0
3 years ago
You are running an 802.11g wireless router in mixed mode. You have three 802.11g wireless NICs connected to the router. A new us
notka56 [123]

Complete Question:

You are running an 802.11g wireless router in mixed mode. You have three 802.11g wireless NICs using the router. A new user connects using an 802.11b wireless NIC. What will happen?

Group of answer choices.

A. The user with 802.11b will access the network at 11Mbps while the users with 802.11g will access the network at 54 Mbps.

B. The user with 802.11b will not be able to communicate on the network.

C. The user with 802.11b will access the network at 11 Mbps. The users with 802.11g will access the network at 54 Mbps unless they are communicating with the 802.11b device,which will be at 11 Mbps.

D. All users will access the network at 11 Mbps.

Answer:

D. All users will access the network at 11 Mbps.

Explanation:

A 802.11g is one of the wireless network standards developed by the Institute of Electrical and Electronics Engineers (IEEE) which operates on a 2.4 GHz microwave bandwidth and as a result can only transmit over a short distance. The 802.11g has a data transfer rate or throughput of 54 megabits per seconds (Mbps).

Basically, the 802.11b is a similar standard to the 802.11g wireless standard that typically allows the transmission (transfer) of data for up to 11 megabits per seconds (Mbps).

In this scenario, you are running an 802.11g wireless router in mixed mode. You have three 802.11g wireless NICs using the router. A new user connects using an 802.11b wireless NIC.

Hence, what will happen is that, all the users will access the network at 11 Mbps.

6 0
3 years ago
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