2011年程序员考试考前密卷（四）-上午试题

卷面总分：75分
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测试费用：免费
答案解析：是
练习次数：23次
作答时间：150分钟

试卷简介

该试卷以考试大纲和考试专家委员会编写的考试指导为编写依据，以帮助考生熟悉和掌握专业知识、提高能力和素质为主要目的，切实反映考试对考生在知识点的掌握程度和专业水平上的要求。遵循科学、严谨、客观、规范的原则，严格按照实际考试的科目划分和题型分布进行编写，能够有效地帮助考生考前自测和反馈复习成果。

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部分试题预览

●
- ASCII is a 7-
- bit
- co
- de used to represent numeric，alphabetic，and special printable characters．It also includes codes for control characters，which are (75) . (75) A．printable or displayable
- B．not printable or displayable
- C．not printable but displayable
- D．printable but not displayable
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●The error mess
- ages given
- by a
- C compiler show the message text,the most common cause of the error,an
- d a suggestion for (73) the error. (73) A．upfsying
- B．fixing
- C．changing
- D．Editing
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●How m
- any key comparisons are needed in searching for key value 38?&n
- bsp;(74) . (74) A．1
- B．4
- C．3
- D．2
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●By me
- ans of multiple pipeline to carry out multiple processing，this technology is called&n
- bsp;(71) ． (71) A．Multiple pipeling
- B．Superpipeline
- C．Superscalar
- D．Very long instruction word
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●Tr
- ansport gateways connect
- byte streams in the transport layer．Appli
- cation gateways allow interworking above (72) ． (72) A．network layer
- B．
- data link layer
- C．transport layer
- D．appfication layer
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●
- An instruction that uses indrect addressing mustt contain an address of memory where&n
- bsp;(69) ． (69) A．data is stored
- B．a pipeline stall will be exe
- cute
- d
- C．a page fault is addressed
- D．another address is stored
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●Wh
- at is the decimal value of the
- binary value 10010？ (70) . (70) A．18
- B．20
- C．14
- D．15
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●In which ph
- ase of the software engineering process is the Software Requirements Specification developed?&n
- bsp; (68) ． (68) A．development phase
- B．engineering phase
- C．maintenance phase
- D．Definition phase
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In a computer，if a logical left shift of the operand occurs，its lowest bit is () .
- A.unchanged
- B.1
- C.0
- D.random
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● The sorting method described by the code is c
- alled&n
- bsp;(67) ． (67) A．Insertion sort
- B．Sele
- ction sort
- C．Ra
- dix sort
- D．Merge sort
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