(b) begin the line with double slashes (/ /) Line the will not be executed as an instruction. Choose the correct way to indicate that a line in a C++ program is a comment line, that is, a Before a package can be used in a java program it must be. converts digital signals to analog signals for the purpose of transmitting data overġ6. The degree of detail that should be incorporated into a database depends on what?ġ5. A table of bits in which each row represents the distinct values of a key?ġ4. Every computer connected to an intranet or extranet must have a distinctġ3. (d) extends, the details of an object beyondġ2. (a) carries out, the details of an object for With the object-oriented (OO) approach, an object encapsulates, or. The total set of interlinked hypertext documents worldwide is-ġ1. (d) tests if the data in two or more associated fields is logicalġ0. (c) determines whether a number is within a specified limit (b) verifies that all required data is present (a) ensures that only the correct data type is entered into a field (d) Logical design is software independent (c) Conceptual design translates the logical design into internal model (b) In a distributed database, database is stored in one physical location Which of the following does not describe a data warehouse? The network interface card of LAN is related to following layer of OSI Model-ħ.
A result of a computer virus can not lead to. Which error detection method uses one’s complement arithmetic?ĥ. A sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk.Ĥ. (d) collects data from visitors to a Websiteģ. (c) is a compiled program that usually runs on the client (b) tracks the number of visitors to a Website (a) is an interpreted program that runs on the client The states that a foreign key must either match a primary key value in another relation or it must be null.?
0 kommentar(er)
