Describe the benefits of unified communications.
What will be an ideal response?
Unified communications (UC) is a communications system that fully integrates data, text, voice, and video into a single solution that includes instant messaging, calendaring, presence information, and video conferencing. Adoption of a UC solution eliminates the need for multiple communications systems and vendors, which leads to simpler communication processes. It substantially reduces telecommunications, hardware, software, and support costs. UC also makes it easier to outsource the organization’s communications system to a third-party service provider.
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What is the output of the following code fragment?
int f1(int x, int y)
{
if(x<0 || y<0)
return x-y;
else
return f1(x-1,y) + f1(x,y-1);
}
int main()
{
cout << f1(1,2)<
Review each constraint and identify its characteristics: present vs. future, internal vs. external, and mandatory vs. desirable.
What will be an ideal response?
________ is an example of the General Date format
A) 11/9/2015 10:10:10 PM B) Wednesday, November 9, 2015 C) 9-Nov-15 10:10:10 PM D) Wednesday, November 9, 2015 10:10 PM
This type of e-mail account is more widely used because it frees the user from installing and maintaining an e-mail client on every computer used to access e-mail.
A. Client-based B. Web-based C. Cloud D. Mobile