CS120 test 2 - processor is used to solve a task that...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CS 120 Test 2 (100 points) Fall 2007 Assigned : Tuesday 10/30/2007 Print name : 1) Draw the circuit diagram for a Full Adder (5pts) 2) Draw the circuit diagram for the following boolean expression(10 pts) A'B + A'C = X 3) Using the circuit diagram above(#2) how many transistors would it take to implement?___________(10pts) 4) Draw the truth table for question #2 above (10pts)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
5) Draw the truth table for an XOR gate (5 pts) 6) List the 5 components of the Von Neumann Model (5pts) 7) Please fill in the blank on the following questions (30 points) A) Which component of the Von Neumann model is missing? Memory, Control Unit, Input, Output, _____________ B) Memory that can be read and written to is called ____________ C) A 32 bit computer can access __________ memory locations. D) The ___________________contains the currently executing instruction E) The ___________________ is the sum of the seek time and latency for a hard drive F) A ____________________ configuration is used when more than 1
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: processor is used to solve a task that involves reading common memory between the processors G) Hard drives contain tracks and sectors. Each sector holds a _____________ of information H) In a hard drive multiple tracks are located on a _________________ I) Components on a Von Neumann machine are connected by a series of wires called a _____________ J) The fetch-Execute cycle contains the following steps a. Fetch instruction b. ______________ c. Gather data for instruction d. Execute instruction 8) The following hard drive has an access time of 30ms and a Latency of 10ms. What is the seek time of the drive?(10pts) 9) Draw the circuit diagram for the following Boolean equation(10pts) AB(C+D) =X 10) Using the equation from Question 9 answer the following questions (5 pts) What is the value of X when A=1,B=1,C=0,D=0 _________ What is the value of X when A=1,B=0, C=1,D=0 ________ What is the value of X when A=0, B=0, C=1, D=1 _______...
View Full Document

Page1 / 3

CS120 test 2 - processor is used to solve a task that...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online