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is a very impomnt task in the sottware development process, because an incorrect program can have significant consequences for the users
A.lnstructions
B.functions
C.subprograms
D.subroutines
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更多 “ is a very impomnt task in the sottware development process, because an incorrect program can have significant consequences for the usersA.lnstructionsB.functionsC.subprogramsD.subroutines ” 相关考题
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The process of software development doesn't include(72)。A．verification functionB．writing codeC．management functionD．validation function
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What is the outcome of this block of code?()
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●Ravi, like many project (71) ,had studied the waterfall model of software development as the primary software life-cycle (72) ．He was all set to use it for an upcoming project, his first assignment． However, Ravi found that the waterfall model could not be used because the customer wanted the software delivered in stages, something that implied that the system had to be delivered and built in (73) and not as (74) ．The situation in many other projects is not very different． The real world rarely presents a problem in which a standard process, or the process used in a previous project, is the best choice．To be the most suitable, an existing process must be (75) to the new problem．Adevelopment process, even after tailoring, generally cannot handle change requests． To accommodate change requests without losing control of the project, you must supplement the development process with a requirement change management process．(71) A．customers B．managers C．users D．administrators(72) A．activity B．procedure C．process D．progress(73) A．parts B．modules C．software D．a whole(74) A．parts B．modules C．software D．a whole(75) A．modified B．used C．suited D．tailored
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B.②③④⑤
C.①②④⑤
D.①②③④
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( ) is a very important task in the software development process, because an incorrect program can have significant consequences for the users.
A.Debugging
B.Research
C.Installation
D.Deployment
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A project is a[temporary]（请作答此空）of unique,complex,and connected activities having one goal or purpose and that must be completed by a specific time,within budget,and according to（ ）.Project management is the process of scoping,planning,staffing,organizing,directing,and controlling the development of a（n）（ ）system at a minimum cost within a specified time frame.For any systems development project,effective project management is necessary to ensure that the project meets the（ ）,is developed within an acceptable budget,and fulfills customer expectations and specifications,Project management is a process that starts at the beginning of a project,extends through a project,and doesn't culminate until the project is completed.The prerequisite for good project management is a well-defined system development process.Process management is an ongoing activity that documents,manages the use of,and improves an organization s chosen methodology（the“process”）for system development,Process management is concerned with the activities,deliverables,and quality standards to be applied to（ ）project（s）.A.task
B.work
C.sequence
D.activity
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Evaluate the following code： SQLVARIABLE task_name VARCHAR2（255）； SQLVARIABLE sql_stmt VARCHAR2（4000）； SQLBEGIN ：sql_stmt ：= ’SELECT COUNT（*） FROM customers WHERE cust_state_province =’’CA’’’； ：task_name ：= ’MY_QUICKTUNE_TASK’； DBMS_ADVISOR.QUICK_TUNE（DBMS_ADVISOR.SQLACCESS_ADVISOR， ：task_name， ：sql_stmt）； END； What is the outcome of this block of code？（） A、 It creates a task and workload， and executes the task.B、 It creates a task and workload but does not execute the task.C、 It produces an error because a template has not been created.D、 It produces an error because the SQL Tuning Set has not been created.
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单选题At the end of the financial year， an accounts accumulation batch is run. This batch updates the company’s accounting records. During the batch run process， some incorrect entries were inserted into the ACCOUNT table. You identified the bug and immediately stopped the batch run process， but 3000 incorrect records were inserted into the ACCOUNT table before the batch process was stopped. You want to recover the table to the state it was at 11：50 P.M. Which flashback feature will you use？（）A
Flashback DropB
Flashback DatabaseC
Flashback TableD
Flashback Version Query
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单选题To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）A
This is a uniprocessor systemB
The "prog" process has a nice value of 107C
There are two active processors on this systemD
The "prog" process will only be scheduled to run on processor 0
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单选题The government gave a very ______ explanation of its plan for economic development.A
comprehensive B
compound C
considerable D
complacent
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单选题The error ’invalid boot disk’ means：（）A
the BIOS settings are incorrect.B
there is no floppy disk in the drive.C
the computer was unable to make temporary space for the boot process.D
the computer was unable to find the information needed to start the boot process.
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单选题Evaluate the following code： SQLVARIABLE task_name VARCHAR2（255）； SQLVARIABLE sql_stmt VARCHAR2（4000）； SQLBEGIN ：sql_stmt ：= ’SELECT COUNT（*） FROM customers WHERE cust_state_province =’’CA’’’； ：task_name ：= ’MY_QUICKTUNE_TASK’； DBMS_ADVISOR.QUICK_TUNE（DBMS_ADVISOR.SQLACCESS_ADVISOR， ：task_name， ：sql_stmt）； END； What is the outcome of this block of code？（）A
It creates a task and workload， and executes the task.B
It creates a task and workload but does not execute the task.C
It produces an error because a template has not been created.D
It produces an error because the SQL Tuning Set has not been created.
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单选题Ravi, like many project (1) , had studied the waterfall model of software development as the primary software life-cycle (2) . He has all set to use it for an upcoming project, his first assignment. However, Ravi found that the waterfall model could not be used because the customer wanted the software delivered in stages, something that implied that the system had to be delivered and built in (3) and not as (4) . The situation in many other projects is not very different. The real world rarely presents a problem in which a standard process, or the process used in a previous project, is the best choice. To be the most situation, an existing process must be (5) to the new problem. A development process, even after tailoring, generally cannot handle change requests. To accommodate change requests without losing control of the project, you must supplement the development process with a requirement change management process.
空白（2）处应选择（）A
activityB
procedureC
processD
progress
考题
单选题The author says “... the public has no reason to panic” (Paragraph 5) because _____.A
the transition is still thousands of years awayB
the new transition will come 780000 years from nowC
the transition can be precisely predicted by scientistsD
the process of the transition will take a very long time to finish
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单选题A
Yes, because they are faster.B
No, because they cost more.C
Yes, because they are very good.D
No, because they don’t operate outside the United States.
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