Other Programming & Computer Science Answers

what is the purpose of chipsets on the motherboard

Given the function F (X, Y , Z)=Σm(0,1, 2 , 4 , 6) answer the following questions: 1. Obtain the expression in the Canonical Disjunctive Normal Form 2. Obtain the expression in the Canonical Conjunctive Normal Form 3. Derive the truth table for both the Minterms and Maxterms 4. Obtain the minimized SOP and POS 5. Draw the resultant circuit diagram for the minimized SOP

True or false question

A graphical user interface controls how to feed a computer with a data ( input) and how processed information is displayed on the monitor (output).

How do you by pass a firewall using CMD

In a paged memory system where the entire process is loaded in memory

(not demand paging), you have a 35-entry TLB. Assume that the probabibility

of a memory access being in any one page is the same (unlike normal). If

the TLB search time is 5nsec and memory access time is 50nsec, how large

is the process in pages if the effective access time is 70nsec? Show work.

Given the following set of processes with the specified length of CPU

burst and arrival time, compute the turnaround time for P1 thru P4 using

Round-Robin scheduling with a time quantum of 15. Show the final Gantt chart.


Process CPU Burst time Arrival time


P1 30 10

P2 20 17

P3 15 21

P4 10 27

Given the following process/resource information, construct a resource-

allocation graph. Is deadlock possible? Explain.


Resource # of instances Requested by Allocated to


R1 2 P3 P1, P2

R2 1 P4 P3

R3 2 P4 P2, P3

R4 1 P1 P2

Write a Qbasic program to read in the radius r of a circle, centered at the origin. then read in the coordinate pair(x, y) of a point and determine that point lies within the circle.

For her homework, Annie has added the picture of a fruit in a document. She wants to enhance it to give a cut-out look. Which feature or menu option should she use?

What type of optical drive is labeled with the following number sequence 16x52x32x52x