task 23

Step 1 : It begins with a 1
Step 2 : The mantissa is : 1.010110000
Step 3 : Negative Binary : -(0.101010000)
Step 4 : The exponent is : 000011 which is 3
Step5:The decimal point in the mantissa must now be moved 3 places to the right.
Step 6 : the mantissa is now : -(1010.11)
Step7:Converting to denary :-5.25

task 14

STEP 1: This number is positive. I know this because the left most bit is a zero.
STEP 2: The mantissa is: 0.11101000
STEP 3: The exponent is 000101 which is positive because left most bit is a zero.
STEP 4: The denary equivalent of 000101 is 3
STEP 5: The decimal place in the mantissa must be moved right because the denary value is positive
STEP 6: The mantissa now looks like this 0111.101000 STEP 7: Removing the redundant zeros the mantissa now looks like this 111.101STEP 8: The final denary answer is 7.625

task 8

Task 8. Convert these fixed-point numbers into denary fractions using the above method:
a) 01111100 : 7 1/2
b) 00000100 : 1/2
c) 11000001 : 24 1/8

task1

Suppose you had 3 bits to represent 2s complement numbers
(a)What is the weighting of each bit? -4, 2, 1
(b)What is the largest number that can be represented? 3
(c)What is the smallest number? -4

frames

through using frames we can view more than one html document on the page
there is disadvantages to this such as:
the page is difficult to print
the web developer has to keep track of more than one document

FRAMESET TAG

The frameset tag defines how the window will be divided into into frames
Each frameset defines a set of rows or columns
The values of the rows/columns indicate the amount of screen area each row/column will occupy

i created links through using an anchor with a href inside it

an anchor can also be used for creting a bookmark on a page

the href attribute is used to address the page to link to, and the words inside the anchor tag will be displayed as a hyperlink.



here is what it looks like in notepad ++