Explain the functions of complementary metal-oxide semiconductor (CMOS)

Explain the functions of complementary metal-oxide semiconductor (CMOS)

---

-Keeps data that needs to be retained even when the computer is turned off and unplugged (a small battery) is used to supply power to the CMOS chip)

-Maintains system date, time among others

---

maurice.mutuku answered the question on October 1, 2019 at 07:09

Exams With Marking Schemes

• Grade 1
• Grade 2
• Grade 3
• Grade 4
• Grade 5
• Grade 6
• Grade 7
• Grade 8
• Grade 9
• PP1
• PP2
• Playgroup
• Form 1
• Form 2
• Form 3
• Form 4

Related Questions

---

• Briefly explain what happen during power on self test (POST) (Solved)
  

  Briefly explain what happen during power on self test (POST)

  Date posted: October 1, 2019 .    Answers (1)

• State and explain the following types of relationship as used in database design (Solved)
  

  State and explain the following types of relationship as used in database design
  

  Date posted: October 1, 2019 .    Answers (1)

• State the following types of transcription errors: i. 3455 instead of 3456 ii. Simth instead of Smith (Solved)
  

  State the following types of transcription errors:
  i. 3455 instead of 3456
  ii. Simth instead of Smith

  Date posted: October 1, 2019 .    Answers (1)

• Using one’s complement, calculate 5₁₀ – 9₁₀. Use six bit in your calculation. (Solved)
  

  Using one’s complement, calculate 5₁₀ – 9₁₀. Use six bit in your calculation.

  Date posted: October 1, 2019 .    Answers (1)

• Convert 3BD₁₆ to Octal. (Solved)
  

  Convert 3BD₁₆ to Octal.

  Date posted: October 1, 2019 .    Answers (1)

• Convert 0.11011₂ to its decimal equivalent (Solved)
  

  Convert 0.11011₂ to its decimal equivalent

  Date posted: October 1, 2019 .    Answers (1)

• Convert binary number 11010110.1001₂ into hexadecimal number. (Solved)
  

  Convert binary number 11010110.1001₂ into hexadecimal number.

  Date posted: October 1, 2019 .    Answers (1)

• Convert binary number 11010110.1001₂ into octal number. (Solved)
  

  Convert binary number 11010110.1001₂ into octal number.

  Date posted: October 1, 2019 .    Answers (1)

• Find the sum of binary number 101.101₂ and 110.100₂ (Solved)
  

  Find the sum of binary number 101.101₂ and 110.100₂

  Date posted: October 1, 2019 .    Answers (1)

• Subtract 110₂ from 11010₂ (Solved)
  

  Subtract 110₂ from 11010₂

  Date posted: October 1, 2019 .    Answers (1)

• Give a reason why HTML is not considered as a true programming language. (Solved)
  

  Give a reason why HTML is not considered as a true programming language.

  Date posted: October 1, 2019 .    Answers (1)

• Benjos was instructed by his teacher while typing a Microsoft word document to replace all the occurrences of the word MS with Microsoft. Highlight the... (Solved)
  

  Benjos was instructed by his teacher while typing a Microsoft word document to replace all the occurrences of the word MS with Microsoft. Highlight the steps to do this

  Date posted: October 1, 2019 .    Answers (1)

• Name two files that are created in mail merging process (Solved)
  

  Name two files that are created in mail merging process

  Date posted: October 1, 2019 .    Answers (1)

• Citing relevant examples state two advantages of integrated software as opposed to single purpose. (Solved)
  

  Citing relevant examples state two advantages of integrated software as opposed to single purpose.

  Date posted: October 1, 2019 .    Answers (1)

• What is the role of special purpose memories in the microprocessor? (Solved)
  

  What is the role of special purpose memories in the microprocessor?

  Date posted: October 1, 2019 .    Answers (1)

• The following are symbols of some keys found on the keyboard. Name the keys represented by the symbols. (Solved)
  

  The following are symbols of some keys found on the keyboard. Name the keys represented by the symbols.
  

  Date posted: October 1, 2019 .    Answers (1)

• Outline the ‘line of sight’ principle in wireless transmission. (Solved)
  

  Outline the ‘line of sight’ principle in wireless transmission.

  Date posted: September 30, 2019 .    Answers (1)

• Explain the following terms as used in computing cycle. (i) Fetch phase (ii) Decode phase (iii) Execution phase. (Solved)
  

  Explain the following terms as used in computing cycle.
  (i) Fetch phase
  (ii) Decode phase
  (iii) Execution phase.

  Date posted: September 30, 2019 .    Answers (1)

• Subtract 01011₂ from 11001₂ (Solved)
  

  Subtract 01011₂ from 11001₂

  Date posted: September 30, 2019 .    Answers (1)

• Name four examples of document readers. (Solved)
  

  Name four examples of document readers.

  Date posted: September 30, 2019 .    Answers (1)