department Data security – Lab # 1 Lab Description Set-UID is an important security mechanism in Unix operating systems. When a Set-UID program is run‚ it assumes the owner’s privileges. For example‚ if the program’s owner is root‚ then when anyone runs this program‚ the program gains the root’s privileges during its execution. Set-UID allows us to do many interesting things‚ but unfortunately‚ it is also the culprit of many bad things. Therefore‚ the objective of this lab is two-fold: • Appreciate
Premium Computer Personal computer Computer program
Acid from Wintergreen Oil Precious Ahmed ID# 6463614 Section 07‚ Friday afternoon Lab experiment performed on: Friday‚ January 19‚ 2013 Lab report submitted on: Friday‚ January 24‚ 2013 Introduction Before the synthetic aspirin of today‚ salicylic acid‚ which is the important ingredient found in aspirin‚ was extracted naturally from methyl salicylate found in Wintergreen oil‚ which could be found in certain plants. The purpose of this lab experiment is to prepare salicylic acid from the
Premium Salicylic acid Distillation Chemistry
Question 1 1 out of 1 points Data becomes _____ when it is presented in a context so that it can answer a question or support decision making. Selected Answer: information Answers: information knowledge a database a relational language wisdom Question 2 1 out of 1 points In database terminology‚ a record represents: Selected Answer: a single instance of whatever the table keeps track of. Answers: one or more keys that relate separate tables in a database. a single instance
Premium Domain name Internet Domain Name System
Question 1 4 out of 4 points Of the following all but one represent the three main categories of a computer system. Which one is not a main component category? Answer Selected Answer: Display system Correct Answer: Display system Question 2 4 out of 4 points CompTIA has created a six-step process for troubleshooting. The first step in the process is to identify the problem. Which of the followings steps resembles the next step in the methodology? Answer Selected Answer:
Premium BIOS Motherboard Personal computer
Microbiology Kit (MBK) – Lab Report Name: Section: Observing Bacteria and Blood Questions: A. List the following parts of the microscope and describe the function of each A. Eyepiece lens B. Tube C. Revolving nosepiece/turret D. Objective lenses E. Stage F. Iris Diaphragm G. Illuminator H. Coarse Focus I. Fine Focus J. Arm K. Stage Clips B. Define the following microscopy terms: a. Focus: A means of moving the specimen closer or further away from the objective
Premium Bacteria
Lab #1 1. List the five (5) steps of the Hacking process. Reconnaissance‚ Scanning‚ Gaining Access‚ Maintaining Access‚ Covering Tracks 2. In order to exploit or attack the targeted systems‚ what can you do as an initial first step to collect as much information as possible about the targets prior to devising an attack and penetration test plan? The first step would be the reconnaissance or footprinting step of the hacking process. 3. What applications and tools can be used to perform
Premium Computer security
Exercise 1: Cell Transport Mechanisms and Permeability: Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The driving force for diffusion is You correctly answered: b. the kinetic energy of the molecules in motion. 2. In diffusion‚ molecules move You correctly answered: a. from high concentration to low concentration. 3. Which of the following dialysis membranes has the largest pore size? You
Free Molecular diffusion Diffusion Molecule
Question 1 0 out of 2 points What are the odds of picking a “g” in the word Georgia? Selected Answer: 2:07 Correct Answer: 2:05 Response Feedback: Success : Failure Question 2 2 out of 2 points The odds that you will pick a heart from a standard deck of 52 cards is 13:39. Selected Answer: TRUE Correct Answer: TRUE Response Feedback: Success : Failure Question 3 0 out of 2 points The odds that you will pick a spade from a standard deck of 52 cards is
Premium Standard deviation Normal distribution Probability theory
Lab #1 Submission 1. Name at least five applications and tools pre-loaded on the TargetWindows01 server desktop‚ and identify whether that application starts as a service on the system or must be run manually. Wireshark – manual Nessus Client – manual Nessus Server Manager – can be set up to run at Startup Filezilla Server Interface – starts as a service Zenmap GUI - manual 2. What was the allocated source IP host address for the TargetWindows01 server‚ TargetUbuntu01 server‚ and the
Free Linux Subnetwork Internet Protocol
Question 1 1. Beverly Frost bought a home for $190‚000 with a down payment of $19‚000 at 7% for 25 years. Since then the rate has risen to 9%. How much more would her monthly payment be if she bought the house at 9%? a. $143.00 b. $208.97 c. $436.40 d. None of these e. $227.43 1 points Question 2 1. The total cost of interest is equal to the total of all monthly payments: a. Divided by amount of mortgage b. Minus amount of mortgage c. Times amount of mortgage d. Plus amount of mortgage
Premium Interest Interest rate Money