IT Fund Module 1 - Units 1-5

What systems use a Central Processing Unit (CPU) and memory? 

• Desktops only
• Servers only
• All types of computers
• Laptops only

What type of computer is most likely to need peripheral devices? 

• Smartphone
• Laptop
• Desktop
• Server

What type of computer is best suited for using in a job where you have to make notes and be able to move around easily? 

• Desktop computer with an electronic stylus.
• A server that is mounted on a cart for easier mobility.
• A tablet or smartphone or possibly a hybrid laptop/tablet.
• Gaming console with voice activated commands.

Which is a true statement regarding whether or not laptops make good servers? 

• Their size and weight make them perfect for a server rack, and this allows for better cooling.
• There are limited options for expansion, and its components are not practical for network-wide use cases.
• Their redundancy makes them reliable, particularly during power outages.
• Their mobility allows for more flexibility in where you store the server.

Why is a smartphone NOT a good tool for writing a report? 

• They have great user interfaces that enable you to write quickly.
• Touchscreen or mini keyboards are not optimized for writing lots of text.
• They have large displays with excellent resolution.
• Their size makes them easy to place in ergonomic positions.

What IoT device may contain a "black box" that is able to record event data? 

• Environmental controls
• Home appliances
• Window curtains
• Smart Vehicle

What should you do before attempting to set up a new computer system? 

• Verify that the environment is suitable and that the installation will be safe.
• Verify that the computer is concealed within a desk compartment and out of sight.
• Verify that the computer cables are loose and free of any bindings.
• Verify that the placement maximizes space even if the keyboard is in an awkward place.

When setting up a desktop computer, what factor should you consider when deciding on the location of the system case? 

• You need to find a dry and warm place where a cover can protect the unit from dust.
• You need to find the best location on the floor so that the system unit has accessible drives and USB ports.
• You need to check the proximity of the refrigerator to ensure that it is close enough.
• You need to consider the position of power outlet(s) and peripheral devices as well as air flow around the system unit.

What factors should you consider when positioning input and output devices? 

• Ensure that there is proper lighting on your desk to illuminate the screen.
• Ensure that there is enough room on your desk to stack them on top of each other.
• Ensure that the monitor is located at the edge of the desk to maximize work area.
• Ensure that they can be used without exerting strain, especially on the arms / wrists and back / neck.

You have to sign in to Windows - does it matter if the CAPS LOCK light on the keyboard is activated? 

• Windows usernames and passwords are converted to upper case, so the CAPS LOCK does not affect login.
• Windows usernames are not case sensitive, so the CAPS LOCK does not affect login.
• Windows passwords are case sensitive, so the CAPS LOCK may prevent successful login.
• Windows passwords are not case sensitive, so the CAPS LOCK key is ignored during login.