What’s good and bad about having social media?

2 answers:

6 0

Something good about it is that you can express yourself and make friends or goals for yourself. Bad because you can get hated on, friends can leave you, you can get exposed, or you can get hacked or scammed

RideAnS [48]3 years ago

3 0

Good, for homework resources. Bad, hacking

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Is it possible for the front and rear references in a circular array implementation to be equal?

azamat

Answer:

Yes it is possible for the following cases:-

When the queue is full.
When the queue is empty.

Explanation:

When the queue is full the the front and the rear references in the circular array implementation are equal because after inserting an element in the queue we increase the rear pointer.So when inserting the last element the rear pointer will be increased and it will become equal to front pointer.

When the queue is empty the front and rear pointer are equal.We remove an element from queue by deleting the element at front pointer decreasing the front pointer when there is only one element and we are deleting that element front and rear pointer will become equal after deleting that element.

7 0

3 years ago

Utilizando o padrão de medidas e unidades do National Institute of Standards and Technology, em que 1 KB é igual a 1.000 Bytes,

Tanya [424]

Segundo o padrão da National Institute of Standards and Technology a alternativa correta é a letra E) 400 músicas. Segundo o padrão disposto acima, dois Giga Bytes equivalem à dois mil Mega Bytes, assim, se cada música tem exatos 5MB, podemos chegar ao total de músicas que podem ser gravadas em um PenDrive de 2GB livres do seguinte modo :

$x=\frac{2000 MB}{5MB}$ $;x=400$

A evolução da microeletrônica possibilitou uma capacidade de armazenamento cada vez maior a cada ano. O desenvolvimento de novas tecnologias na área permite também que os produtores possam produzir músicas, fotos e vídeos com cada vez mais qualidade (consequentemente mais pesada).