Upload
sarah-fitzgerald
View
26
Download
3
Embed Size (px)
DESCRIPTION
Information Technology Fundamentals (ITF). Mr. Shultz. Today’s Bell-Ringer and Objectives. Bell-Ringer What is your HCS computer login username? What is your Certiport username? What is your Certiport password? Objectives - PowerPoint PPT Presentation
Citation preview
Today’s Bell-Ringer and ObjectivesBell-Ringer1. What is your HCS computer login
username?2. What is your Certiport username?3. What is your Certiport password?
Objectives• Given the FBLA national web site, TSW
correctly identify the purposes and goals of the student organization with no errors. (BUS6670.030)
Bell-Ringer
1. What is your HCS computer login username?
first letter of first name last name three numbers (usually 001) Example: sshultz001
Bell-Ringer
2. What is your Certiport username?
First Initial (capitalized) DOT Last Name (capitalized first letter) Four-digit number like 0904 Example – S.Shultz0904
Bell-Ringer
3. What is your Certiport password?
Same as user name, BUT Add a “1” at the end Example – S.Shultz09041
Today Computer Math Take the IC3 Living Online
Practice Test 45 minute limit, take your time
When done, go FBLA web site link on class page.
Complete “About FBLA” worksheet
Computer Math
Prefixes:K = kilo = 1,000 (thousand)M = mega = 1,000,000 (million)G = giga = 1,000,000,000 (billion)T = tera = 1,000,000,000,000
(trillion)
Computer Math
CPU SpeedsMeasured in Hz (hertz)
Means cycles per second
The more cycles it can process, the faster it can run
Computer Math
1a. If a CPU is rated at 500 MHz, how many cycles can it process in a second?
500 times M (1,000,000) =
500,000,000 (500 million)
Computer Math
1b. If a CPU is rated at 1 GHz, how many cycles can it process in a second?
1 times G (1,000,000,000) =
1,000,000,000 (1 billion)
Computer Math
1c. If a CPU is rated at 950 MHz, how many cycles can it process in a second?
950 times M (1,000,000) =
950,000,000 (950 million)
Computer Math
1d. If a CPU is rated at 1.1 GHz, how many cycles can it process in a second?
1.1 times G (1,000,000,000) =
1,100,000,000 (1.1 billion)
Computer Math
1e. Which CPU is faster, one rated at 1.1 GHz, or one rated at 950 MHz?
1.1 GHz = 1,100,000,000950 MHz = 950,000,000
Computer Math
Hard Drive CapacityMeasured in B (bytes)
Means pieces of dataMore bytes on the hard
drive = more data you can store
Computer Math
2a. If a hard drive holds 200 GB, how many pieces of data can it store?
200 times G (1,000,000,000) =
200,000,000,000 (200 billion)
Computer Math
2b. If a hard drive holds 1TB, how many pieces of data can it store?
1 times T (1,000,000,000,000) =
1,000,000,000,000 (1 trillion)
Computer Math
2c. If a hard drive holds 750 GB, how many pieces of data can it store?
750 times G (1,000,000,000) =
750,000,000,000 (750 billion)
Computer Math
2d. You need to have a total of 1TB of storage, and you already have a hard drive that holds 750GB. What is the smallest hard drive you can add and have 1TB of storage?
1TB (1,000,000,000,000) minus750GB (750,000,000,000) =250GB (250,000,000,000)
FBLA Go to mrshultz.com Click on ITF Click on the FBLA national web
site link Complete “About FBLA”
Worksheet
Today Take the IC3 Living Online
Practice Test 45 minute limit, take your time
When done, go FBLA web site link on class page.
Complete “About FBLA” worksheet
Username/Password• Username – S.Shultz0904• Password – S.Shultz09041
When done, go to mrshultz.com, click on the FBLA National web site link, and complete the worksheet