Commands at the top of a screen such as: FILE–EDIT—FONT—TOOLS to operate and change thin
A.windows
B.word processor
C.tool bar
D.menu bar
A.windows
B.word processor
C.tool bar
D.menu bar
第1题
The(67)controls the cursor or pointer on the screen and allows the user to access commands by pointing and clicking.
A.graphics
B.printer
C.program
D.mouse
第2题
A. /SQL*Plus commands cannot be abbreviated.
B. /SQL*Plus commands are accesses from a browser.
C. /SQL*Plus commands are used to manipulate data in tables.
D. /SQL*Plus commands manipulate table definitions in the database.
E. /SQL*Plus is the Oracle proprietary interface for executing SQL statements.
第5题
A./SQL*Plus commands cannot be abbreviated.
B./SQL*Plus commands are accessed from a browser.
C./SQL*Plus commands are used to manipulate data in tables.
D./SQL*Plus commands manipulate table definitions in the database.
E./SQL*Plus is the Oracle proprietary interface for executing SQL statements.
第9题
A.rollback
B. delete
C. delete 0
D. rollback 0
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