Which of the following is a key benefit of using JDBC?
a. It is a simple-to-use database management system.
b. Allows developers to change the underlying database without modifying the Java code.
c. It is a multi-platform database management system.
d. It provides a GUI for database management systems.
B
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Given the time constraints, could you shorten any of the typical steps in the preliminary investigation? Which ones? Explain your answer.
What will be an ideal response?
Methods ___________ , ____________ and ________________ display information in a command window.
Fill in the blank(s) with the appropriate word(s).
Match the type of computer memory with its description.
A. Temporarily holds programs and data while the computer is on and allows the computer to access that information B. A chip on the motherboard that permanently stores the set of instructions that the computer uses to check the computer system's components to make sure they are working C. Enables programs to run as if your computer had more space by moving data and commands to the computer's permanent storage device and swapping in the new data and commands D. A special, high-speed chip on the motherboard or CPU itself that stores frequently accessed and recently accessed data and commands E. A chip installed on the motherboard that is activated during the boot process and identifies where essential software is stored
To a new row, point to the upper left corner of the row where you want the new row to appear, and then click the ________ Insertion button
Fill in the blank(s) with correct word