Which statements are true regarding ICMP packets? They acknowledge receipt of a TCP segment. They guarantee datagram delivery. They can provide hosts with information about network problems. They are encapsulated within IP datagrams.
Options: a. A wizard that creates a functional database structure based on the user’s selections
b. A widely recognized naming convention for database objects
c. A sort order for records, which is identified in the table design
d. A set of relationship rules that enforce defined database relationships
. To center worksheet titles across a range of cell, you must
Options: a. Select the cells containing the title text and use the fill handle to center the text across a range of cells b. Select the cells containing the title text and click on Center button c. Select the cells in range containing the title text and use the Merge and Center tool d. Widen the column
Options: is Network Information Service, is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems, was formerly known as yellow pages, allows configuration-such as password and group files