This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the query cost? What will be an ideal response?[br][br][b][color=#165FFA]Question ... (Read 32 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 7, 2018
What is the query cost?
 
  What will be an ideal response?

Question 2

Which of these is not a characteristic of display screen output?
 
  A) available on a more flexible schedule
  B) can be more targeted to the user
  C) can be changed through direct interaction
  D) ephemeral
  E) portable


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 7, 2018
Answer to Question 1

The query cost is the time length of a query execution.

Answer to Question 2

E


ghost!

  • Member
  • Posts: 560
Reply 2 on: Jul 7, 2018
Gracias!

mcarey591

  • Member
  • Posts: 365
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Question Question
Operations Management question: Operations Management question:
Sympathetic Nervous System's Flight or Fight Response Sympathetic Nervous System's Flight or Fight Response
Question 37 Part 2 Question 37 Part 2
Light Blue Eye Color Light Blue Eye Color
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library