Get premium membership and access questions with answers, video lessons as well as revision papers.
The Arithmetic logic Unit(ALU);performs arithmetic operations such as addition,subtraction or multiplication and logical comparison operations such as less than,greater than or equal to.
The Control Unit(CU);It extracts instructions from the main memory,decodes and executes them.
isaacmuthini answered the question on December 12, 2017 at 08:00
- What is a processor?(Solved)
What is a processor?
Date posted: December 12, 2017. Answers (1)
- Magnetic tapes are nowadays not used as a primary storage media.Give three reasons that make them unpopular(Solved)
Magnetic tapes are nowadays not used as a primary storage media.Give three reasons that make them unpopular.
Date posted: December 12, 2017. Answers (1)
- What is a magnetic tape?(Solved)
What is a magnetic tape?
Date posted: December 12, 2017. Answers (1)
- Briefly describe what a flash disk is.(Solved)
Briefly describe what a flash disk is.
Date posted: December 12, 2017. Answers (1)
- List down three examples of magnetic tape storage devices.(Solved)
List down three examples of magnetic tape storage devices.
Date posted: December 11, 2017. Answers (1)
- List down three advantages of magnetic tapes.(Solved)
List down three advantages of magnetic tapes.
Date posted: December 11, 2017. Answers (1)
- What is a jaz disk?(Solved)
What is a jaz disk?
Date posted: December 11, 2017. Answers (1)
- What is a zip disk?(Solved)
What is a zip disk?
Date posted: December 11, 2017. Answers (1)
- What are solid state storage devices?(Solved)
What are solid state storage devices?
Date posted: December 11, 2017. Answers (1)
- State examples of solid state storage devices (SSDs).(Solved)
State examples of solid state storage devices(SSDs).
Date posted: December 11, 2017. Answers (1)
- Give characteristics of solid state storage devices.(Solved)
Give characteristics of solid state storage devices.
Date posted: December 11, 2017. Answers (1)
- List down the advantages and disadvantages of DVDs.(Solved)
List down the advantages and disadvantages of DVDs.
Date posted: December 11, 2017. Answers (1)
- Write down the various types of DVDs .(Solved)
Write down the various types of DVDs .
Date posted: December 11, 2017. Answers (1)
- What is digital versatile disk(DVD)?(Solved)
What is digital versatile disk(DVD)?
Date posted: December 11, 2017. Answers (1)
- The following tourists were on holiday in Kenya and during their stay they enjoyed different services in different hotels as shown:? Cathie Timpson stays at Casablanca...(Solved)
The following tourists were on holiday in Kenya and during their stay they enjoyed different services in different hotels as shown:
? Cathie Timpson stays at Casablanca for 5 days and enjoys 2 Massage sessions at 1,400/- per session.
? Sue Carlisle stays at Hilton Hotel for 10 days and enjoys 6 facials worth 2,000/- per session
? Amina Abdul stays at Karen Blixen for 22 days and enjoys 10 Gym classes at 2,500 per class.
? Josh Weru stays at Ole Sereni for 6 days and enjoys 1 golf class at 6,000/- per class.
? Henry White stays at Mvuli for 12 days and enjoys 3 swimming sessions at 1,500/- per session.
? Charlie Long stays at Karen Country Club for 2 days and does not indulge in any service.
? Priscilla Saunders stays at West Royale for 14 days and takes 7 Internet sessions at 1,000/- per session.
? Jane Law stays at House of Waine for 6 days and takes 2 Yoga classes at 3,000/- per class.
The following are day rates charged at the different hotels:
Casablanca 3,200/-
Hilton Hotel 4,000/-
Karen Blixen 2,500/-
Ole Sereni 7,000/-
Mvuli 5,200/-
Karen Country Club 6,500/-
West Royale 9,750/-
House of Waine 4,000/-
*Kindly note that a 20% discount is allocated to guests whose final bill is worth more than 50,000/-
Create an Excel spreadsheet to capture the following:
1) Names of the Tourists visiting.
2) Day Rates and days spent in each hotel by each tourist.
3) Total amount of Day Rates (Insert proper formulae for this)
4) Types of Services incurred by each tourist in each hotel
5) Rates at which each Service is charged at different hotels
6) Total Amount of Services taken by each tourist (Insert proper formulae for this)
7) Total Amount of Services and Day Rates (Insert proper formulae for this)
8) Discounted Amount applied to relevant tourists
9) Overall Amount charged
10) Sort the Tourist names in Alphabetical order.
11) A Pie Chart reflecting on the Final Total Bill of each tourist
Date posted: December 10, 2017. Answers (1)
- Define a hard disk and state its purpose in a computer system.(Solved)
Define a hard disk and state its purpose in a computer system.
Date posted: December 8, 2017. Answers (1)
- List down the advantages and disadvantages of CDs(Solved)
List down the advantages and disadvantages of CDs
Date posted: December 8, 2017. Answers (1)
- Briefly state and explain three main classifications of compact disks.(Solved)
Briefly state and explain three main classifications of compact disks.
Date posted: December 8, 2017. Answers (1)
- What is compact disk?(Solved)
What is compact disk?
Date posted: December 8, 2017. Answers (1)
- State five parts of a hard disk drive.(Solved)
State five parts of a hard disk drive.
Date posted: December 8, 2017. Answers (1)