Execute the following commands: (1) Create an object called x01 that stores the value 3.5 × 4¹/7. (2) Overwrite the object x01 in (1) by itself divided by 7.31. Print the result to the console. (3) Create an object called x02 that stores the value -9.21 × 107 (4) Print directly to the console the result of multiplying x01 by x02.

Which of the following is a Dword?     fe de fe af     12     0001 0101 1010 0111     112

Computer Time is Based on Milliseconds • Generally, we count time in computer software in milliseconds (thousandths of a second) since 1970/01/01 01:00:00 - that is 1AM on 1st January 1970. • You might think "that's over 50 years of milliseconds - it must be a huge number". And you'd be right - in fact, the number will get too big to store in "normal" ints in 2038 (not just for Java) - an now uses the long datatype instead of int to store time values (these won't run out for nearly 300 billion years). • Working with time in Java (and other languages) basically involves using built-in libraries to convert time to/from milliseconds. You'll also need (maybe.) to be able to covert milliseconds to seconds (divide by 1000), minutes (divide again by 60) and hours (should be clear what you need to do now). • There are several libraries for this in Java - which is (a) confusing and (b) dangerous since some are now deprecated (as in you shouldn't use them). • We will be using two - LocalDateTime…

Quèstion 7 If the period is 5s, the corresponding frequency is 0.2 Hz 0.3 Hz 0.4 Hz 0.5 Hz Moving to another question will save this response.

question 11