1.)) The difference between serial and parallel communication is the number of communication channels.
Diapositiva 2
1.)) True
2.)) As a consultant making a reccomendation for technonoly purchase for a company's network needs, you should never have to talk to the CEO of the company or their represenative.
Diapositiva 3
2.)) False
3.)) Apple Computer's current opperating system is based on BSD UNIX.
Diapositiva 4
3.)) True
4.)) On a UNIX computer, users are assigned to groups for the purposes of security.
Diapositiva 5
4.)) True
5.)) Protocols, such as a wireless IEEE 802.11b, specify the means by which network devices comminucate with each other.
Diapositiva 6
5.)) True
6.)) LDAP is a program that controls printing on networks by serving up print jobs.
Diapositiva 7
6.)) False
7.)) Linux is an open source operating system created by Linus Torvalds.
Diapositiva 8
7.)) True
8.)) Because a gateway is both a translator and a router, they tend to be slower than a bridge.
Diapositiva 9
8.)) True
9.)) FAT32 will support a maximum of two terabytes of data on a single volume.
Diapositiva 10
9.)) True
10.)) The most secure material for network cable construction is fiber-optic cable.
Diapositiva 11
10.)) True
11.)) A computer processor with the greater numbrt of hertz ((clock cycles)) is always faster at results than a computer whose processor has fewer hertz.
Diapositiva 12
11.)) False
12.)) Network Address Translation is one method that is used to hide the IP addresses of devices on your network from the internet.
Diapositiva 13
12.)) True
13.)) Although the small battery on every computer's motherboard is called the CMOS battery, on today's computers the sole purpose of the battery is to keep the clock time running.
Diapositiva 14
13.)) False
14.)) The bridge uses source route bridging to determine whether a packet should be forawarded or filtered.
Diapositiva 15
14.)) False
15.)) A complete analysis of a customer's needs has to involve reviewing their people, their process, and their technology.
Diapositiva 16
15.)) True
16.)) With Microsoft MPA, the XP operating system will run just 30 days without activation.