Randomizer I
Describe what MAC Address means.
Media Access Control - also known as the physical address of a device based on its manufacturer. Difficult to change.
Give two reasons why hardware may need to be updated ten years after its initial introduction.
update of hardware because:
– of feedback from end-users
– new hardware comes on the market, necessitating change
– changes within the company require new devices to be added or updated.
A Group of Ravens Is Known As?
Unkindness :(
Other names would be treachery or conspiracy.
It means data that has an expected outcome.
Three types of Secondary Storage Device. Provide one device each.
What is the difference between MAC and IP address?
MAC- device/physical address based on the manufacturer's code
IP - network address
Give all the tasks in Design Stage
Validation Routine
Input Format
Output Format
What toy bridge in Germany can you walk on?
The Lego Bridge
What would be the possible data types for this data here:
Name: John Smith
Date: 2024-10-10
BMI: 30.7
Doctor's Record: Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Name could be Character
Date would be date
BMI - Real
Doctor's Record - Text
Although WC has video and audio, it provides more feature such as slide presentation, interactive whiteboards, comments, file sharing, filters and emojis, and hosts can let participants share their slides.
What does RSI mean? Give at least two examples
Repetitive Strain Injury - finger strain, wrist pain
Describe what does testing in Modular Form Mean.
This method allows it to be broken down into smaller parts (known as modules). Each module is developed separately by a programmer/s, tested separately to see if it functions correctly, and then tested as a whole system. This process repeats until it meets the requirements.
In China, if you order "white tea," what do you get?
Boiled Water
"The term dates to the times when poor Chinese people would serve their guests boiled water because they couldn't afford tea.
Describe the different types of tests data.
Abnormal - invalid/rejected input
Normal - valid input. Within the range, but not the limits
Extreme - valid input. Within the range, but ONLY the limits.
Dot Matrix Printer
Laser Printer
Inkjet Printer
What does OCR and OMR mean? Describe each of them.
Optical Character Reader - reads letters, characters and converts into digital form
Optical Mark Reader - reads marks, such as dots.
What's the difference between Technical Documentation and User Documentation?
Technical Documentation - only for the developers or people assigned in creating the system. This includes phrases that is difficult to understand by customers.
User Documentation - this is for anyone who uses the system. Usually about how to use the system that users might understand and helpful.
In Ancient Greece, Throwing an Apple at Someone Was a Declaration of What?
Love! Happy almost valentine's day <3
According to ancient lore, goddesses Aphrodite, Athena, and Hera fought over who was the fairest of the three. Eventually, they asked the mortal prince Paris of Troy to be the judge of that and throw an apple at the most beautiful goddess (Aphrodite won).
In a common design of a Sign Up page, give at least 3 validation routines and describe how each can be applied in the page.
Presence Check - fields such as email, password must exist
Length Check - creating passwords must have a certain length
Format Check - date fields must follow a YYYY-mm-dd format
Type Check - writing full names must only be characters.
Give three characteristics of a strong passwords
- It contains numbers
- It contains special characters
- It contains capital letters
How is LED and OLED different?
LEDs - Uses a backlight to illuminate pixels. Less flexible, but cheap
OLEDs - doesn't have backlight since they are self-illuminated. Flexible, but expensive
State 5 things a developer can do in the Evaluation Stage.
Give out questionnaires to gather responses
Update of software and/or hardware
Compare the final solution with the original task requirements.
Identify any limitations of the system.
Evaluate the users’ responses to using the new system.
Identify any necessary improvements that need to be made.
In North Carolina, It's Illegal to Do What?
Sing out of tune!!!
The law dates back to the 19th century when a man was fined for singing loudly and out of tune in Lumberton, NC
Aside from the different changeover/implementation methods. What else can we do in the 5th stage of the system life cycle? Cite two tasks.
Train the staff about the new system
Transfer paper files or electronic files to the new system
State four differences between IPv4 and IPv6
IPv4 - numbers, full stops, 32 bit, 4 groups
IPv6 - numbers and letters from A-F, 128 bit, 8 groups, colons