is NOT a concept of White Box Testing.A.You should execute all logical decisions on their tree and false sides.B.You should execute all independent paths within a module at least once.C.You should execute all loops at their boundary conditions.D.You shoul

题目

is NOT a concept of White Box Testing.

A.You should execute all logical decisions on their tree and false sides.

B.You should execute all independent paths within a module at least once.

C.You should execute all loops at their boundary conditions.

D.You should execute all interfaces at their boundary conditions.


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更多“is NOT a concept of White Box Testing.A.You should execute all logical decisions on their tree and false sides.B.You should execute all independent paths within a module at least once.C.You should execute all loops at their boundary conditions.D.You shoul”相关问题
  • 第1题:

    Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?()

    A.REVOKE ALL PRIVILEGES FROM USER tom

    B.REVOKE ALL ON EMPLOYEE FROM USER tom

    C.REVOKE EXECUTE ON EMPLOYEE FROM USER tom

    D.REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom


    参考答案:B

  • 第2题:

    While loading cargo,a white trimming light on the starboard side comes on. This indicates that ______.

    A.the vessel has a list of about 1` to starboard

    B.the chutes should be directed to the starboard side

    C.the chutes in No. 1 hold should be directed to the starboard side

    D.a severe list to starboard has developed and all loading should cease


    正确答案:A

  • 第3题:

    A normal lesson should have the all the stages discussed in this unit and the stages should be in fixed order.()


    正确答案:错误

  • 第4题:

    Your network contains an Active Directory domain named contoso.com. All domain controllers run Windows Server 2012 R2. You create and enforce the default AppLocker executable rules. Users report that they can no longer execute a legacy application installed in the root of drive C. You need to ensure that the users can execute the legacy application. What should you do?()

    • A、Modify the action of the existing rules
    • B、Create a new rule.
    • C、Add an exception to the existing rules
    • D、Delete an existing rule

    正确答案:B

  • 第5题:

    Which of the following backup methods should be used nightly to ensure backups capture all necessary data in the LEAST amount of time?()

    • A、 Daily
    • B、 Incremental
    • C、 Normal
    • D、 Differential

    正确答案:B

  • 第6题:

    Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?()

    • A、REVOKE ALL PRIVILEGES FROM USER tom
    • B、REVOKE ALL ON EMPLOYEE FROM USER tom
    • C、REVOKE EXECUTE ON EMPLOYEE FROM USER tom
    • D、REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom

    正确答案:B

  • 第7题:

    You executed the following commands:   SQL> ALTER SESSION SET OPTIMIZER_USE_PENDING_STATISTICS = false; SQL> EXECUTE DBMS_STATS.SET_TABLE_PREFS(’SH’, ’CUSTOMERS’, ’PUBLISH’,’false’); SQL> EXECUTE DBMS_STATS.GATHER_TABLE_STATS(’SH’, ’CUSTOMERS’);   Which statement is correct regarding the above statistics collection on the SH.CUSTOMERS table in the above session?()

    • A、 The statistics are stored in the pending statistics table in the data dictionary.
    • B、 The statistics are treated as the current statistics by the optimizer for all sessions.
    • C、 The statistics are treated as the current statistics by the optimizer for the current sessions only.
    • D、 The statistics are temporary and used by the optimizer for all sessions until this session terminates.

    正确答案:A

  • 第8题:

    A Windows Communication Foundation (WCF) service that handles corporate accounting must be changed to comply with government regulations of auditing and accountability. You need to configure the WCF service to execute under the Windows logged-on identity of the calling application.What should you do?()

    • A、Within the service configuration, add a Service Authorization behavior to the service, and set Impersonate Caller For All Operations to true.
    • B、Within the service configuration, add a Service Authentication Manager behavior to the service, and set Service Authentication Manager Type to Impersonate.
    • C、Within the service configuration, add a serviceSecurityAudit behavior to the service, and set service Authorization AuditLevel to Success Or Failure.
    • D、Within the service configuration, add a ServiceCredentials behavior to the service, and set type to Impersonate.

    正确答案:A

  • 第9题:

    In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?()

    • A、telinit
    • B、runinit
    • C、sysinit
    • D、startinit

    正确答案:A

  • 第10题:

    单选题
    What is TRUE when operating in fog and other vessels are detected by radar?().
    A

    You should make an ample change to port for a vessel crossing on the starboard bow

    B

    You should maneuver in ample time if a close-quarters situation is developing

    C

    You should determine the course and speed of all radar contacts at six minute intervals

    D

    Long-range scanning will provide early warning of ALL other vessels within the radar's range


    正确答案: A
    解析: 暂无解析

  • 第11题:

    多选题
    You need to design the database permissions for access from the terminals to the database server. Which action or actions should you perform?()
    A

    Create a database role named BankTerminals.

    B

    Grant the BankTerminals role the Execute permission for the WoodgroveBanking database.

    C

    Grant database access to the Windows Bank Terminals group, and add the group to the BankTerminals role.

    D

    Grant the BankTerminals role the Execute permission for the Bank schema.

    E

    Grant the Windows Bank Terminals group the Execute permission for the Bank schema.

    F

    Grant the BankTerminals role the Execute permission for all stored procedures and user-defined functions in the Bank schema.


    正确答案: B,F
    解析: 暂无解析

  • 第12题:

    单选题
    You executed the following commands:   SQL> ALTER SESSION SET OPTIMIZER_USE_PENDING_STATISTICS = false; SQL> EXECUTE DBMS_STATS.SET_TABLE_PREFS(’SH’, ’CUSTOMERS’, ’PUBLISH’,’false’); SQL> EXECUTE DBMS_STATS.GATHER_TABLE_STATS(’SH’, ’CUSTOMERS’);   Which statement is correct regarding the above statistics collection on the SH.CUSTOMERS table in the above session?()
    A

     The statistics are stored in the pending statistics table in the data dictionary.

    B

     The statistics are treated as the current statistics by the optimizer for all sessions.

    C

     The statistics are treated as the current statistics by the optimizer for the current sessions only.

    D

     The statistics are temporary and used by the optimizer for all sessions until this session terminates.


    正确答案: D
    解析: 暂无解析

  • 第13题:

    During fueling,all doors,hatches,and ports ______.

    A.to windward should be opened and the ones to leeward should be closed

    B.to leeward should be opened and the ones to windward should be closed

    C.should be opened

    D.should be closed


    正确答案:D

  • 第14题:

    You should log all barometer readings taken at sea ______.

    A.regularly

    B.at least once during each watch

    C.more often under changeable weather conditions

    D.All of the above


    正确答案:D

  • 第15题:

    Your network contains a server that runs Windows Server 2008 R2. Windows BitLocker Drive Encryption (BitLocker) is enabled for all drives. You need to perform a bare metal recovery of the server. What should you do first?()

    • A、From the BIOS, disable the Trusted Platform Module.
    • B、From the BIOS, disable the processor's No Execute feature.
    • C、Start the computer in Safe Mode.
    • D、Start the computer from the Windows Server 2008 R2 installation media.

    正确答案:D

  • 第16题:

    For the duties assigned in the muster list, ().

    • A、one person should do one job
    • B、one job should be done by all crew
    • C、one person should do all jobs
    • D、one job may be done by more than one person

    正确答案:D

  • 第17题:

    For security reasons, an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. To enable a five minute timeout for all users, what would need to be done to accomplish this task?()

    • A、Add the following line to /etc/environment:  TMOUT=300
    • B、Add the following lines to /.profile  TMOUT=5  export TMOUT
    • C、Execute the following command:  chuser -u ALL -a TIMEOUT=5M
    • D、Execute the following command:  chsec -u ALL -a TIMEOUT=600

    正确答案:A

  • 第18题:

    How should read, write and execute permissions for ‘group’ and ‘other’ be granted to all files and directories within the /app filesystem?()

    • A、chmod -R 677 /app
    • B、chmod -R 664 /app
    • C、chmod -r 677 /app
    • D、chmod -r 664 /app

    正确答案:A

  • 第19题:

    You work as the Exchange administrator at Company.com.The Company.com network contains an Exchange Server 2010 Organization named Company.com.All Company.com users make use of their Personal Archive. A new Company.com directive states hat messages be moved from the mail box of users to their Personal Archive after 60 days.What should you do?()

    • A、You should consider running the New Managed Content Settings wizard and creating a new managed folder mailbox policy.Thereafter the policy should be applied to all users.
    • B、You should consider creating a managed custom folder.Then the New Managed Content Settings wizard should be run and a journal rule created.
    • C、You should consider having a retention tag created.Then the retention tag should be assigned to a retention policy.Thereafter the retention policy should be applied to all users.
    • D、You should consider having a retention tag created.Then the retention tag should be assigned to a retention policy. Thereafter a journal rule should be created.

    正确答案:C

  • 第20题:

    You are upgrading the database servers that are used by all of the companys applications. As the first step in the upgrade, you upgrade the development database servers. You need to verify that the upgrade of the database servers did not introduce any errors into the databases. What should you do?() 

    • A、Execute unit test scripts for each stored procedure in each database.
    • B、Execute the stored procedures in the SQL Server Management Studio debugger, and verify the results.
    • C、Set the database compatibility level on the database servers to 80.
    • D、Execute the application user interface test scripts to verify proper operation.

    正确答案:A

  • 第21题:

    You need to design the database permissions for access from the terminals to the database server. Which action or actions should you perform?()

    • A、Create a database role named BankTerminals.
    • B、Grant the BankTerminals role the Execute permission for the WoodgroveBanking database.
    • C、Grant database access to the Windows Bank Terminals group, and add the group to the BankTerminals role.
    • D、Grant the BankTerminals role the Execute permission for the Bank schema.
    • E、Grant the Windows Bank Terminals group the Execute permission for the Bank schema.
    • F、Grant the BankTerminals role the Execute permission for all stored procedures and user-defined functions in the Bank schema.

    正确答案:A,C,D

  • 第22题:

    单选题
    Before replacing a piston you should check the rings to see that all clearances and gaps are within the permissible ().
    A

    deflection

    B

    discrepancy

    C

    error

    D

    tolerance


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    What should all countries do to help solve the problem of global warming?
    A

    They should replace all the harmful substances.

    B

    They should willingly undertake legal commitments about their energy uses.

    C

    They should hold another world conference on climate change.

    D

    They should provide advanced technology.


    正确答案: A
    解析:
    根据Excerpt 6中的“We must, however, find a solution to the threat of global warming early in the 21st century. Such a commitment would require a degree of shared vision and common responsibilities new to humanity”可知,在21世纪早期,我们必须找到解决全球气候变暖威胁的办法;这样的承诺要求人们达成一定程度的共识,要求人们共同承担人类的新责任。可见,要解决全球变暖问题需要人们共同承担人类的新责任。故B项为正确答案。