Options: a. Use a protocol to ensure that the system will never enter a deadlock state.
b. Allow the system to enter the deadlock state and then recover.
c. Pretend that deadlocks never occur in the system.
d. All of the Above
Options: (A)Can only add values in a range of cells (B) Provides a quick way to view the results of an arithmetic operation on a range of cells (C) Automatically creates formulas and adds them to a worksheet (D) None of the above 2
Which of the following is true when describing a global unicast address?
Options: Packets addressed to a unicast address are delivered to a single interface., These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4., These are like private addresses in IPv4 in that they are not meant to be routed., These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Which one of the following is a statement of KirchhofFs voltage law?
Options: The total voltage in a parallel circuit is less than the value of the smallest voltage, The algebraic sum of voltages in a loop is equal to zero, The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it, The algebraic sum of voltages entering and leaving a point is equal to zero
Options: A class that has direct instances, but whose descendants may have direct instances., A class that has no direct instances, but whose descendants may have direct instances., A class that has direct instances, but whose descendants may not have direct instances., A class that has no direct instances, but whose descendants may not have direct instances