subject

1. Care dintre următoarele sufixe, din trei litere, din adresele de e-mail identifică o organizaţie care are activitate
comercială?
a. edu

b. com

c. mil

d. org

2. Care dintre următoarele variante descriu un avantaj al

poştei electronice?

a. poşta electronică elimină total necesitatea poştei tradiţionale

b. poşta electronică este un mijloc întotdeauna sigur de a trimite

mesaje

c. poşta electronică este o modalitate mai ieftină de a transmite

mesaje

d. mesajele de poştă electronică nu pot conţine viruşi

3. Care dintre următoarele variante descriu cel mai bine

semnătura digitală?

a. O verificare electronică a identităţii fişierelor ataşate

b. O verificare electronică a identităţii software-ului

c. O verificare electronică a identităţii hardware-lui

d. O verificare electronică a identităţii pentru mesajele e-mail

4. Care dintre următoarele reprezintă un mecanism de

securitate a mesajelor trimise prin poşta electronică?

a. Semnătura digitală

b. Certificat digital

c. Identitate fotografică

d. Un smart card

5. Care dintre următoarele afirmaţii corespunde normelor

de etichetă a reţelei (netiquette)?

a. Trimiterea răspunsului numai la mesajele care sunt marcate ca

fiind importante

b. Organizarea e-mail-urilor în foldere

c. Utilizarea liniei de subiect în mesaje, cu un conţinut concis şi

respectuos

d. Salvarea permanentă a fişierelor ataşate mesaje.

dau coroana va rog e urgent

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 08:00
What best describes a career pathway in a lodging career? a worker starts out as an amusement attendant, then becomes a recreation worker, and then becomes a gaming worker within five years. a worker starts out as a bell hop, then becomes a night clerk, and then becomes a hotel manager within five years. a worker starting out as a tour guide, then becomes a travel clerk, and then becomes a travel agent within five years. a worker starts out as a server, then becomes a food preparer, and then becomes a head chef within five years.
Answers: 1
question
Computers and Technology, 22.06.2019 19:30
Once the data center routes to the destination server that hosts the website, what's the next step in the internet process? user’s browser renders html code from destination server into web page request goes through router/model and isp request routed to nameserver and datacenter
Answers: 2
question
Computers and Technology, 23.06.2019 02:00
For a typical middle-income family, what is the estimated cost of raising a child to the age of 18? $145,500 $245,340 $304,340 $455,500
Answers: 1
question
Computers and Technology, 24.06.2019 21:30
Suppose a router has built up the routing table shown in the table. subnet number 128.96.39.00 28.96.39.128 128.96.40.00 192.4.153.0 default) subnet mask 255.255.255.128 255.255.255.128 255.255.255.128 255.255.255.192 nexthop interface 0 interface 1 r2 r3 r4. the router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers r2, r3, or r4. describe what the router does with a packet addressed to each of the following destinations: (a) 128.96.39.10 (b) 128.96.40.12 (c) 128.96.40.151 (d) 192.4.153.17 (e) 192.4.153.90
Answers: 3
You know the right answer?
1. Care dintre următoarele sufixe, din trei litere, din adresele de e-mail identifică o organizaţie...
Questions
question
Arts, 06.11.2020 18:50
question
Mathematics, 06.11.2020 18:50
question
Mathematics, 06.11.2020 18:50
question
Mathematics, 06.11.2020 18:50
question
Mathematics, 06.11.2020 18:50
question
Mathematics, 06.11.2020 18:50
question
Health, 06.11.2020 18:50
Questions on the website: 13722367