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● Most （75） measures involve data encryption and password.
（75）
A. security
B. hardware
C. display
D. program
参考答案
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Most(75)measures involve data encryption and password.A．securityB．hardwareC．displayD．program
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Password is a(n)(71)series of characters that enables a user(72)a file, computer or program. On multi - user systems,(73)user must enter his or her password(74)the computer will respond to commands. The password helps ensure that unauthorized users do not access the computer. In addition, data files and programs may require a password.Ideally, the password should be something(75)could guess. In practice, most people choose a password that is easy to remember, such as their name or their initials. This is one reason it is relatively easy to break into most computer system.A．obviousB．secretC．importantD．easy
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Most ______ measures involve data encryption and password.A．securityB．hardwareC．displayD．ProgramA．B．C．D．
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Local bus can increase the data throughput. The bus that is most frequently used is(75)。A．VESAB．EISAC．MCAD．PCI
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The relational database model requires the data be(71)through programs that don't rely on the position of the data in the database. This is in direct(72)to the other database mode, where the program has to follow a series of pointers to the data it seeks. A program(73)a relational database simply asks for the data it seeks; the DBMS performs the necessary searches and(74)the information. The(75)on how the search is done are specific to the DBMS and vary from product to product.A．accessedB．movedC．readD．wrote
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Inside the computer, the operation system(of another software module called a data communication(71))must decide which program will get control next. Each program remember, is associated(72). a particular front -end port. If a program's data have not yet reached its front - end buffer, there is no point giving that program control. Thus the data communication monitor sends its own(73)signal to the front -end devices next port is polled. Note that the(74)computer speed. The computer never has to wait for a terminal or a communication line. Instead, it is the expressive front - end processor that waits for the slower system(75)to respond.A．memoryB．controlC．monitorD．charge
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In a data warehouse environment, data is only valuable when it is organized and displayed as(75)A．dataB．informationC．fideD．document
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A computer program, orjust a program, is a sequence of (75) ,written to performa specified task with a computer.A.languagesB.instructionsC.programsD.functions
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The identification and removal of bugs in a program is called”(75)”．A.checkingB.debuggingC.revisionD.verification
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We learn from the text that “the honest ones” in the fourth paragraph most probably refers to colleges 。A. that are protected by campus securityB. that report campus crime by lawC. that are free from campus crimeD. that enjoy very good publicity
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Which of the following is the MOST important consideration when implementing a data retentio program？（）A、 The data destruction requirementsB、 The user awareness training programC、 The laws and legal requirements of the dataD、 The companys individual data retention policies
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An administrator is implementing a new data retention program for the company. Which of the following is the MOST important consideration as the new program is created？ （）A、 Awareness of company policy requirementsB、 Differentiating between archiving and backup processesC、 Awareness of potential legal requirementsD、 Ensuring that the backups for the retention program cover key business areas
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Which description about asymmetric encryption algorithms is correct？（）A、They use the same key for encryption and decryption of data.B、They use different keys for decryption but the same key for encryption of data.C、They use different keys for encryption and decryption of data.D、They use the same key for decryption but different keys for encryption of data.
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单选题An administrator is implementing a new data retention program for the company. Which of the following is the MOST important consideration as the new program is created？ （）A
Awareness of company policy requirementsB
Differentiating between archiving and backup processesC
Awareness of potential legal requirementsD
Ensuring that the backups for the retention program cover key business areas
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单选题Which of the following is the MOST important consideration when implementing a data retentio program？（）A
The data destruction requirementsB
The user awareness training programC
The laws and legal requirements of the dataD
The companys individual data retention policies
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单选题Which description about asymmetric encryption algorithms is correct？（）A
They use the same key for encryption and decryption of data.B
They use different keys for decryption but the same key for encryption of data.C
They use different keys for encryption and decryption of data.D
They use the same key for decryption but different keys for encryption of data.
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