● Most （75） measures involve data encryption and password.（75）A. securityB. hardwareC. displayD. program
● Most （75） measures involve data encryption and password.
（75）
A. security
B. hardware
C. display
D. program
相关考题：
● (75) is a sequence of letters and digits,the first character mustbe a letter.(75) A．An identifierB．A stringC．An arrayD．program
● Software （75） focuses on three attributes of the program: software architecture, data structure, and procedural detail.（75）A. analysisB. designC. installationD. upgrade
●when a string constant is written in C program，the compiler creates (75) of characters containing the characters of the string，and terminating it with"＼0"．(75) A．a groupB．an arrayC．a setD．a series
● Computer（75） is a complex consisting of two or more connected computing units, it is used for the purpose of data communication and resource sharing.（75）A. storage B. device C. network D. processor
● A transport layer protocol has several responsibilities. One is to create a process-to-process (program-to-program) communication; TCP uses port （71） to accomplish this. Another responsibility of a transport layer protocol is to create a （72） and error-control mechanism at the transport level. TCP uses a sliding （73） protocol to achieve flow control. It uses the acknowledgment packet, time-out, and retransmission to achieve （74） control. The transport layer is also responsible for providing a connection mechanism for the application program. The application program sends （75） of data to the transport layer. It is the responsibility of the transport layer at the sending station to make a connection with the receiver.（71）A. numbersB. connectionsC. diagramsD. resources（72）A. procedureB. functionC. routeD. flow（73）A. pathB. windowC. frameD. diagram（74）A. packetB. timeC. errorD. phase（75）A. portsB. streamsC. packetsD. cells
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
Most ______ measures involve data encryption and password.A．securityB．hardwareC．displayD．ProgramA．B．C．D．
Local bus can increase the data throughput. The bus that is most frequently used is(75)。A．VESAB．EISAC．MCAD．PCI
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
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
In a data warehouse environment, data is only valuable when it is organized and displayed as(75)A．dataB．informationC．fideD．document
A computer program, orjust a program, is a sequence of (75) ,written to performa specified task with a computer.A.languagesB.instructionsC.programsD.functions
The identification and removal of bugs in a program is called”(75)”．A.checkingB.debuggingC.revisionD.verification
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
● A(75) is a device that enables data from one computer to travel to another computer by using telephone lines.(75) A. modemB. diskC. printerD. CPU
● (75) means thata source program file can be compiled and executed on different computers.(75)A. PortabilityB.UsablityC.RecoveryD.Mobility
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
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
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.
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
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
单选题Which description about asymmetric encryption algorithms is correct？（）AThey use the same key for encryption and decryption of data.BThey use different keys for decryption but the same key for encryption of data.CThey use different keys for encryption and decryption of data.DThey use the same key for decryption but different keys for encryption of data.