考题
●A user interface can be defined as the combination of hardware and software that helps people and computers (72) with each other.(72) A.intercourseB.intercommunionC.communicateD.intercommunicate
考题
●There is free firewall software available that can run on minimal hardware and provide a good level of (74) to your network.(74) A.protectiveB.profectingC.protectionD.profection
考题
●Where box testing of software testing is a test for software structure.Which of the following item should noe be included ing the content of white box? (75) .(75) A.boundary value analysisB.statement testingC.branch testingD.path testing
考题
White box testing of software testing is a test for software structurE.Which of the following item should not be included in the content of white box?A.boundary value analysisB.statement testingC.branch testingD.path testing
考题
After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 is powered up?A. Perform. POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform. POST.C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.D. Perrform. POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.E. Load and test IOS, load configuration files, test software routines, POST.F. None of the above
考题
White box testing of software testing is a test for software structure. Which of the following item should not be included in the content of white box?(75).A.boundary value analysisB.statement testingC.branch testingD.path testing
考题
Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and(71)which tells the hardware how to do.A.Operating systemB.I/O devicesC.CoursewareD.Software
考题
How many OSPF authentication types can be configured on a subinterface using JUNOS software?()
A.0B.1C.2D.3
考题
Which of the following is the MOST effective method to restrict staff members from accessing a service on a company server?()
A. Implement ACLs.B. Disable accounts for staff members who do not require server access.C. Implement anti-spam software on the server.D. Implement anti-virus software on the server.
考题
A user interface can be defined as the combination of hardware and software that helps people and computers(70)with each other.A.intercourseB.intercommunionC.communicateD.intercommunicate
考题
There is free firewall software available that can run on minimal hardware and provide a good level of(71)to your network.A.protectiveB.profectingC.protectionD.profection
考题
Software engineers apply the principles of software engineering to the design, development, ( ),testing, and evaluation of the software and systems that make computers or anything containing software work.A.RequirementB.constructionC.serviceD.maintenance
考题
After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?()
A. Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.D.POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.E. Load and test IOS, load configuration files, test software routines, POST.
考题
Which of the following statements is correct?A.The definition phase results in the Software Requirements Specification.B.Testing is optional in software life cycle.C.CASE tools can only aid in the design phase of a software life cycle.D.A change during a later phase does not require the documentation of all earlier phases to be updated.
考题
Software entities are more complex for their size than perhaps any other human construct,because no two parts are alike(at least above the statement level).If they are,we make the two similar parts into one,a(1),open or closed.In this respect software systems differ profoundly from computers,buildings,or automobiles,where repeated elements abound.Digital computers are themselves more complex than most things people build;they have very large numbers of states.This makes conceiving,describing,and testing them hard.Software systems have orders of magnitude more(2)than computers do.Likewise,a scaling-up of a software entity is not merely a repetition of the same elements in larger size;it is necessarily an increase in the number of different elements.In most cases,the elements interact with each other in some(3)fashion,and the complexity of the whole increases much more than linearly.The complexity of software is a(an)(4)property,not an accidental one.Hence descriptions of a software entity that abstract away its complexity often abstract away its essence.Mathematics and the physical sciences made great strides for three centuries by constructing simplified models of complex phenomena,deriving,properties from the models,and verifying those properties experimentally.This worked because the complexities(5)in the models were not the essential properties of the phenomena.It does not work when the complexities are the essence.Many of the classical problems of developing software products derive from this essential complexity and its nonlinear increases with size.Not only technical problems but management problems as well come from the complexity.
1、____A.task
B.job
C.subroutine
D.program
考题
Software entities are more complex for their size than perhaps any other human construct,because no two parts are alike(at least above the statement level).If they are,we make the two similar parts into one,a(1),open or closed.In this respect software systems differ profoundly from computers,buildings,or automobiles,where repeated elements abound.Digital computers are themselves more complex than most things people build;they have very large numbers of states.This makes conceiving,describing,and testing them hard.Software systems have orders of magnitude more(2)than computers do.Likewise,a scaling-up of a software entity is not merely a repetition of the same elements in larger size;it is necessarily an increase in the number of different elements.In most cases,the elements interact with each other in some(3)fashion,and the complexity of the whole increases much more than linearly.The complexity of software is a(an)(4)property,not an accidental one.Hence descriptions of a software entity that abstract away its complexity often abstract away its essence.Mathematics and the physical sciences made great strides for three centuries by constructing simplified models of complex phenomena,deriving,properties from the models,and verifying those properties experimentally.This worked because the complexities(5)in the models were not the essential properties of the phenomena.It does not work when the complexities are the essence.Many of the classical problems of developing software products derive from this essential complexity and its nonlinear increases with size.Not only technical problems but management problems as well come from the complexity.
3、____A.linear
B.nonlinear
C.parallel
D.additive
考题
Software entities are more complex for their size than perhaps any other human construct,because no two parts are alike(at least above the statement level).If they are,we make the two similar parts into one,a(1),open or closed.In this respect software systems differ profoundly from computers,buildings,or automobiles,where repeated elements abound.Digital computers are themselves more complex than most things people build;they have very large numbers of states.This makes conceiving,describing,and testing them hard.Software systems have orders of magnitude more(2)than computers do.Likewise,a scaling-up of a software entity is not merely a repetition of the same elements in larger size;it is necessarily an increase in the number of different elements.In most cases,the elements interact with each other in some(3)fashion,and the complexity of the whole increases much more than linearly.The complexity of software is a(an)(4)property,not an accidental one.Hence descriptions of a software entity that abstract away its complexity often abstract away its essence.Mathematics and the physical sciences made great strides for three centuries by constructing simplified models of complex phenomena,deriving,properties from the models,and verifying those properties experimentally.This worked because the complexities(5)in the models were not the essential properties of the phenomena.It does not work when the complexities are the essence.Many of the classical problems of developing software products derive from this essential complexity and its nonlinear increases with size.Not only technical problems but management problems as well come from the complexity.
2、____A.states
B.parts
C.conditions
D.expressions
考题
The next time you try for a high-ranking post,you could let your possible boss listen to a recommending(推荐)phone call"made"by US President Ceorge W.Bush or British Prime Minister Tony Blair.
Of course,neither of them could really do that for you--you would just"borrow"their voices.
AT&T labs will start selling speech software that it says is so good at reproducing the sounds of a human voice that it can recreate voices and even bring the voices of long-dead famous people back to life.
The software,which turns printed text into speech,makes it possible for a company to use recordings of a person′s voice to say things that the person never actually said.
Possible customers for the software,which is priced in the thousands of dollars,includes telephone call centers,companies that make software that reads digital(数字的)files aloud,and makers of automated voice devices(装置).The advances raise several problems.Who,for example,owns the rights to a famous person′s voice?Some experts even believe that new contracts(合同)will be drawn that include voice-licensing clauses.
"And although scientists say the technology is not yet good enough to commit fraud(假冒),would the synthesized(合成的)voices at last be able to trick people into thinking that they were getting phone calls or digital audio recordings from people they know?
Even Mr Fruchterman,one of AT&T labs′possible first customers,said he wondered what the new technology might bring."Just like you can′t trust a photograph any more."he said,"you won′t be able to trust a voice either."
According to the passage,you can infer thatA.the software will turn out to be an immediate success in the market
B.the government will forbid the sale of the software in the market
C.it'shard to decide whether the software will enjoy popularity
D.the software will soon prove to be nothing but rubbish
考题
The objective of (请作答此空) is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is (72). Most information systems require data to be stored and retrieved, whether a small file, such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records. The second function is the (73), the processing required to access data, which often means database queries in Structured Query Language. The third function is the (74), which is the logic documented in the DFDs, use cases, and functional requirements. The fourth function is the presentation logic, the display of information to the user and the acceptance of the user's commands. The three primary hardware components of a system are (75).
A.architecture design
B. modular design
C. physical design
D.distribution design
考题
The objective of (71) is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is (72). Most information systems require data to be stored and retrieved, whether a small file, such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records. The second function is the (73), the processing required to access data, which often means database queries in Structured Query Language. The third function is the (74), which is the logic documented in the DFDs, use cases, and functional requirements. The fourth function is the presentation logic, the display of information to the user and the acceptance of the user's commands. The three primary hardware components of a system are (请作答此空).
A. computers, cables and network
B.clients, servers, and network
C. CPUs, memories and I/O devices
D.CPUs, hard disks and I/O devices
考题
The objective of( 请作答此空 )is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is().Most information systems require data to be stored and retrieved, whether a small file,such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records.The second function is the(),the processing required to access data, which often means database queries in Structured Query Language. The third function is the (),which is the logic documented in the DFDs, use cases,and functional requirements.The fourth function is the presentation logic,the display of information to the user and the acceptance of the user's commands.The three primary hardware components of a system are ().
A.architecture design
B. modular design
C. physical design
D.distribution design
考题
Which of the following is the MOST effective method to restrict staff members from accessing a service on a company server?()A、Implement ACLs.B、Disable accounts for staff members who do not require server access.C、Implement anti-spam software on the server.D、Implement anti-virus software on the server.
考题
Which of the following is an advantage of hardware RAID over software RAID?()A、Hardware RAID costs less than software RAIDB、Hardware RAID is built into the operating system’s softwareC、Hardware RAID has better performance than software RAIDD、Hardware RAID requires no configuration and software RAID does
考题
How many OSPF authentication types can be configured on a subinterface using JUNOS software?()A、0B、1C、2D、3
考题
Which IBM resource can address the complexities of determining hardware requirements for your software solutions?()A、IBM Standalone Solutions Configuration Tool (SSCT)B、IBM System x Sales Configuration Aid (xSCA)C、IBM Sizing GuidesD、IBM Configuration Options Guide - (COG)
考题
单选题Which of the following is the MOST effective method to restrict staff members from accessing a service on a company server?()A
Implement ACLs.B
Disable accounts for staff members who do not require server access.C
Implement anti-spam software on the server.D
Implement anti-virus software on the server.
考题
单选题After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?()A
Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.B
Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.C
Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.D
POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.E
Load and test IOS, load configuration files, test software routines, POST.