10套客观题答案（10 sets of objective questions）.docVIP

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10套客观题答案（10 sets of objective questions）.doc

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10套客观题答案（10 sets of objective questions）

10套客观题答案（10 sets of objective questions） Second (Dan Xuan) 1.MB is a computer storage unit, IMB is equal to (A) A.1024K bytes of B.1024 binary symbols C.1024 Chinese characters D.1024 bytes 2. the following (A) software vulnerabilities do not belong to the impact of network security. A. network security vulnerabilities B.TCP/IP protocol connection equipment security vulnerabilities C. database security vulnerabilities D. trapdoor About 3. of the incorrect way to shut down the computer (A). A. cut through the computer power to shut down the computer through the B. De1+Ctrl+A1t key combination, and then select the off button C. from the start menu in the off option to complete the D. through Alt+F4, and then select off to achieve. In PowerPoint 4., the AutoCorrect function is in the following menu (A). The A. B. C. view D. style editing tools About 5. documents (directly press the left button and drag drag: operation, not a correct description for (A). A. press Alt to drag is certainly mobile B. in different disk between the drag must be copied C. press Ctrl to drag is certainly D. replication in the same disk between folders drag is definitely moving 6. in the Word2003 editing, choose a paragraph in the current document, clear operation (or press Del), then (A). A. this paragraph is deleted, but it can restore the B. of the paragraph is moved to recycling C. can use the Recycle Bin to restore the deleted paragraph D. of the paragraph be deleted and cannot be recovered 7. which of the following protocols (A) integrity is responsible for the management of information transmission. A.TCP B.IP C.HTTP D.STMP 8. (A) and the other group object object cannot be combined with the text together but not around typesetting. A. embedded B. floating C. D. clip art word 9. which of the following does not belong to a relation in a relational database (A). Select the D. A. B. C. connection with projection About 10. of the Word2003 paging functionality, the following statement is wron