In C++, modules can be either ____ or functions.
A. classes
B. methods
C. objects
D. procedures
Answer: A
You might also like to view...
The syntax of the Val function is Val(text), where text is the characters you want treated as a number.
Answer the following statement true (T) or false (F)
Consider the AIRLINE relational database schema shown in Figure 3.8, which describes a database for airline flight information. Each FLIGHT is identified by a flight NUMBER, and consists of one or more FLIGHT_LEGs with LEG_NUMBERs 1, 2, 3, etc. Each leg has scheduled arrival and departure times and airports, and has many LEG_INSTANCEs--one for each DATE on which the flight travels. FARES are kept for each flight. For each leg instance, SEAT_RESERVATIONs are kept, as is the AIRPLANE used in the leg, and the actual arrival and departure times and airports. An AIRPLANE is identified by an AIRPLANE_ID, and is of a particular AIRPLANE_TYPE. CAN_LAND relates AIRPLANE_TYPEs to the AIRPORTs in which they can land. An AIRPORT is identified by an AIRPORT_CODE. Consider an update for the AIRLINE data
(a) Give the operations for this update. (b) What types of constraints would you expect to check? (c) Which of these constraints are key, entity integrity, and referential integrity constraints and which are not? (d) Specify all the referential integrity constraints on Figure 3.8.
Which mobile device feature allows information on a smartphone to be shown on a TV?
A) Multimode B) Tethering C) Wi-Fi D) Screen mirroring
Which OSI model layer initializes requests for packets that were not received in good order?
A. Application B. Network C. Transport D. Session