● One solution to major security problems is _(73)_,which are frequently installed to fix known security holes.

试卷相关题目

• 1● _(72)_ is a clickable string or graphic that points to another Web page or document.

  A.Link

  B.Anchor

  C.Browser

  D.Hyperlink

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• 2● In _(71)_ programming, the user determines the sequence of instructions to be executed,not the programmer.

  A.top-down

  B.structure

  C.data-driven

  D.event-driven

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• 3● The standard _(70)_ in C language contain many useful functions for input and output, string handling, mathematical computations, and system programming tasks.

  A.database

  B.files

  C.libraries

  D.subroutine

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• 4● In C language, functions are important because they provide a way to _(69)_code so that a large complex program can be written by combining many smaller parts.

  A.modify

  B.modularize

  C.block

  D.board

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• 5● Very long, complex expressions in program are difficult to write correctly and difficult to _(68)_.

  A.defend

  B.detect

  C.default

  D.debug

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• 6● A programmer must know about a function's _(74)_ to call it correctly.

  A.location

  B.algorithm

  C.Interface

  D.statements

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• 7● On a _(75)_ memory system,the logical memory space available to the program is totally independent of the physical memory space.

  A.cache

  B.virtual

  C.RAM

  D.ROM

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