- Describe three factors that cause system entropy (Solved)
Describe three factors that cause system entropy
Date posted: October 11, 2019. Answers (1)
- a)Study the Pseudo code below and answer the questions that follows.
BEGIN
Print “enter the value of A and B”;
Read A, B
Y =...(Solved)
a)Study the Pseudo code below and answer the questions that follows.
BEGIN
Print “enter the value of A and B”;
Read A, B
Y = A+B
While Y<20 Do
BEGIN
PRINT Y
A = B
B = Y
Y = B+A
END WHILE
PRINT A, B, Y;
END
i)Assuming the user keys in 2 and 4 when prompted to enter the values for A and B respectively, determine the values of A, B and Y show your working
ii)State the control structures used in the above pseudocode.
b)Draw a flowchart that would be used in place of the pseudocode
c)Give three examples of Iteration construct
Date posted: October 11, 2019. Answers (1)
- What is Piconet?(Solved)
What is Piconet?
Date posted: October 11, 2019. Answers (1)
- What is thesaurus?(Solved)
What is thesaurus?
Date posted: October 11, 2019. Answers (1)
- State one role of a Webmaster.(Solved)
State one role of a Webmaster.
Date posted: October 11, 2019. Answers (1)
- Describe two situations in the bus transport industry where computerized systems could replace human employees. (Solved)
Describe two situations in the bus transport industry where computerized systems could replace human employees.
Date posted: October 11, 2019. Answers (1)
- How does an operating system manage computer memory?(Solved)
How does an operating system manage computer memory?
Date posted: October 11, 2019. Answers (1)
- Study the spread sheet below and answer the questions that follow.
i)Write down the function that can be used to find price of most costly book....(Solved)
Study the spread sheet below and answer the questions that follow.
i)Write down the function that can be used to find price of most costly book.
ii)Write down the formula that can be used to determine the total sales for the book titled COMMUTER
iii)Write down the function that can be used to determine the average price of the books in cell D10.
iv)Write down the formula in cell D3 that can be used to calculate new price for DBASE IV
if the price went up by a percentage written in B10 (5%).
v)State any two advantages of using an electronic spread sheet as compared to a traditional spread sheet.
Date posted: October 8, 2019. Answers (1)
- Convert the following numbers into denary
111.01011 (Solved)
Convert the following numbers into denary
111.01011
Date posted: October 8, 2019. Answers (1)
- Work out the following binary additions and subtractions.
001111010112 - 1000112 + 01010112 - 110012 + 001112 (Solved)
Work out the following binary additions and subtractions.
001111010112 - 1000112 + 01010112 - 110012 + 001112
Date posted: October 8, 2019. Answers (1)
- Evaluate the following numbers into binary equivalent.
77212010 (Solved)
Evaluate the following numbers into binary equivalent.
77212010
Date posted: October 8, 2019. Answers (1)
- What is line spacing in word processing? (Solved)
What is line spacing in word processing?
Date posted: October 8, 2019. Answers (1)
- State the importance of Program testing in programming.(Solved)
State the importance of Program testing in programming.
Date posted: October 8, 2019. Answers (1)
- State the importance of Assembler in programming.
(Solved)
State the importance of Assembler in programming.
Date posted: October 8, 2019. Answers (1)
- Explain the functions of complementary metal-oxide semiconductor (CMOS)(Solved)
Explain the functions of complementary metal-oxide semiconductor (CMOS)
Date posted: October 1, 2019. Answers (1)
- 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)