« previous next »

Author Question: The uppercase letter Q has an ASCII code of 101 0001. What is the hexadecimal representation of this ... (Read 95 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 28, 2018
The uppercase letter Q has an ASCII code of 101 0001. What is the hexadecimal representation of this value?
 
  A) 4E B) 4F C) 51 D) 50

Question 2

When CMOS logic circuits are driving TTL logic circuits, any current mismatch problems can usually be overcome by the addition of:
 
  A) a TTL tri-state inverting buffer between the stages.
  B) a CMOS inverting bilateral switch between the stages.
  C) a TTL tri-state noninverting buffer between the stages.
  D) a CMOS noninverting bilateral switch between the stages.


braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

renzo156

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 28, 2018
Thank you!


braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

A graphical representation of the marginal value theorem. A graphical representation of the marginal value theorem.
Schematic representation of phospholipid molecule Schematic representation of phospholipid molecule
The genetic code. The genetic code.
Example of a collection letter. Example of a collection letter.
Schematic representation of an actively translating and translocating eukaryotic ribosome-Sec61 Schematic representation of an actively translating and translocating eukaryotic ribosome-Sec61
Deciphering the genetic code with synthetic mini- mRNAs Deciphering the genetic code with synthetic mini- mRNAs
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library