I need some help with answering a computer course i am taking its an extra credit assingment?
Hey i need help with answering true/false and multiple choice questions, these are the ones i couldnt answer thank you!
True/False
1.Hard Drives are found only in desktops, notebooks and Tablet’s PC
2.PMP’s with a hard drive are able to carry fewer songs than those with flash memory
3.A PDA/smartphone and a notebook can exchange data wirelessly if they both have Bluetooth
4.Tablet PC’s are commonly used for textmessaging
5.Smartphones run Windows Vista as an operating system.
6.Actual data throughtout is usually higher on wireless networks
7.All home networks require each computer on the network to be equipped with its own network adapter
8.Installing a firewall on your network will stop most viruses from being planted on your network
9.Never opening e-mail attachments will ensure a computer never catches a virus
10. Some wireless Ethernet networks are subject to interference from cordless phones.
Multiple choice
1. Mobile computing is useful only in professions
a. that dont rely on Internet access
b. where work requires intensice graphics and large display screens.
c. where work requires intensive computer processing power.
d. none of the above
2. Currently, cell phones contail ALL of the following except
a. a CPU
b. output devices
c. hard drive
d. input devices
3. Cell phone stores data
a. on memory card
b. in RAM
c. in ROM
d. All of the above
4. To fit more songs on a personal media player, you can
a. decrease the sampling rate of digitized music files
b. install additional RAM in the PMP
c. increase the sampling rate of digitized music files
d. install a larger hard drive in the PMP
5. Flash memory is
a. nonvolatile and is not erased when power is disconnected
b. volatile and is erased when power is disconnected
c. used only in PDA/smartphones and Tablet PC’s
d. the main storage medium in notebbook computers.
6. The device best suited for a salesperosn who has to demonstrate processor-intensive mulitmedia to clients is a
a. smartphone with internet capabilities
b. PDA/smartphone with an external monitor
c. Tablet PC’s
d. Notebook computer
7. GPS chips are
a. installed in all newly manufactured automobiles
b. installed in all newly manufactured cell phones
c. reliable only when installed in Tablet PCs
d. available only for PDA/smartphones
8. For Internet access, you should obtain
a. a Tablet PC
b. a PDA/smartphone
c. an Internet tablet
d. All of the above can have internet capability
9. When a notebook does not have enough USB ports, you can
a. have two devices share on USB port
b. add ports only if the notebook is configured with flash memory
c. NOT add ports unless your computer uses Windows Vista
d. add ports using a PC card or external hub.
10. Portable devices that can be synchronized with your home computer are
a. PDAs and GPS units
b. Ipods and PDA/Smartphones
c. ultramobiles and GPS units
d. any device with Bluetooth
Tags: computer processing, desktops notebooks, digitized music files, e mail, flash memory, home networks, intensive computer, mail attachments, memory card, mulitmedia, multiple choice questions, nonvolatile, output devices, pda smartphone, pmp, processing power, sampling rate, storage medium, textmessaging, wireless ethernet networks