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Which of the following definitions can be used to define the term ‘offset ’ as a characteristic of controller action?（）
A . The period of time in which the set point and the control point coincide
B . The periodic change between the set point and the control point
C . The variable difference between the set point and the control point
D . The constant difference between the set point and the control point
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Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）
A . rm /dev/rmt0
B . rmdel -s rmt0
C . rmdev -dl rmt0
D . tctl -f /dev/rmt0 erase
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Which of the following terms could be applied to the simple definition the energy of motion?（）
A . Electrical energy
B . Thermal energy
C . Potential energy
D . Kinetic energy
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A System p administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this（）
A . sysck
B . usrck
C . lssec
D . lsuser
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A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
A . usrck
B . sysck
C . lssec
D . lsuser
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Which definition best describes the staff training service component within the implement phase？ Select exactly 1 answer（s） from the following：（）。
A . improving the network management system and the performance and functionality of infrastructure operations
B . providing a step-by-step plan that details the installation and service-commission tasks required in order to create a controlled-implementation environment that emulates a customer network
C . developing and implementing a training plan using classes， workshops， or c-learning courses
D . compiling a training manual for use in ongoing operations
E . reducing the risk of downtime due to facilities-related problem
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You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions. C: \＞ mysqld – install Mysql56 – defaults – file = C :\my –opts.cnf What is the expected outcome?（）
A . Mysql is installed as the Windows service name Mysql56, and uses c: \my-opts.cnf as the configuration file
B . An error message is issued because – install is not a valid option for mysqld
C . A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: \my-opts.cnf
D . Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: \my-opts.cnf configuration file
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Which definition best describes the implementation service component within the implement phase？ Select exactly 1 answer（s） from the following：（）。
A . providing a step-by-step plan that details the installation and service-commission tasks required in order to create a controlled-implementation environment that emulates a customer network
B . assessing the ability of site facilities to accommodate proposed infrastructure changes
C . developing and executing proof-of-concept tests， validating high-level infrastructure design， and identifying any design enhancements
D . installing， configuring， and integrating systems components based on an implementation plan developed in earlier phases
E . improving a customer’s infrastructure security system
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Which definition best describes the staging plan development service component within the design phase？ Select exactly 1 answer（s） from the following：（）。
A . providing a step-by-step plan that details the installation and service-commission tasks required in order to create a controlled-implementation environment that emulates a customer network
B . assessing the ability of site facilities to accommodate proposed infrastructure changes
C . developing and executing proof-of-concept tests， validating high-level infrastructure design， and identifying any design enhancements
D . improving the network management system and the performance and functionality of infrastructure operatio
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Which of these is the best definition of the Cisco Lifecycle Services approach？ Select exactly 1 answer（s） from the following：（）。
A . It defines the minimum set of services required to successfully deploy and operate a set of Cisco technologies
B . It determines how best to price Cisco products
C . It provides partners with a useful way to leverage Cisco resources
D . It consists of these phases： plan， deploy， support， and troubleshoot
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You run Windows Defender on your computer and receive the following warning message： "Windows Defender Definitions havent been updated." You need to ensure that Windows Defender definition files are updated. What should you do？（）
A . Restart the Windows Defender service.
B . Repair the Microsoft Location Finder program.
C . Download and install the appropriate files from Microsoft Windows Update.
D . Download and install the latest Windows Defender application from the Microsoft Web site.
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Which of the following is not an Element of a definition?
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Which of the following is not a mentioned as a way of giving definitions?
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Which of the following initializations is not performed by the definition。int b[ 2 ][ 2 ] = { { 1 }, { 3, 4 } };
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A definition of an industrial robot must include the following key words: programmable manipulator, end-effector, factory work, and stand-alone operation.
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Which of the following is the common pattern of definition?
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Given the following table definition:STOCK: item VARCHAR（30) status CHAR（1) quantity INT p
Given the following table definition:STOCK: item VARCHAR(30) status CHAR(1) quantity INT price DEC(7,2)If items are indicated to be out of stock by setting STATUS to NULL and QUANTITY and PRICE to zero, which of the following statements would be used to update the STOCK table to indicate that all the items whose description begins with the letter "S" are out of stock？（）
A.UPDATE stock SET (status = NULL; quantity, price = 0) WHERE item LIKE S%
B.UPDATE stock SET (status, quantity, price) = (NULL, 0, 0) WHERE item LIKE S%
C.UPDATE stock SET status = NULL, SET quantity = 0, SET price = 0 WHERE item LIKE ‘S%‘
D.UPDATE stock SET (status = NULL), (quantity = 0), (price = 0) WHERE item LIKE S%
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Which of the following definitions of diversity is correct？
A．Diversity is the ability to speak several languages．
B．Diversity is defined by the richness of cultures, languages and traditions．
C．Diversity is having a positive attitude towards other countries and peopl
E．
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According to the passage, which of the following is NOT true about the definition of price？
A．Price system is a complicated network.
B．Price refers to the quantity and quality of the product.
C．Price is an amount of money paid by the buyer to the seller.
D．Besides money, many other factors are involved in the price system.
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You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions.C: \＞ mysqld – install Mysql56 – defaults – file = C :\my –opts.cnf What is the expected outcome？（）
A.Mysql is installed as the Windows service name Mysql56, and uses c: \my-opts.cnf as the configuration file
B.An error message is issued because – install is not a valid option for mysqld
C.A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: \my-opts.cnf
D.Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: \my-opts.cnf configuration file
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Which of the following terms could be applied to the simple definition "the energy of motion？
A.Electrical energy
B.Thermal energy
C.Potential energy
D.Kinetic energy
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For the following function definition:def Fun（args）:s = 0for i in args:s += ireturn sWhen calling the function “Fun（m）”, the m may be defined as ______（）
A．m=（10,15,20）
B．m=[10,15,20]
C．m=set（[’10’,’15’,’20’]）
D．m=dict（a=10,b=15,c=20）
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Which of the following is the best definition of monetary order（）
A．a set of laws that establishes the framework for the economy to settle and conduct transactions
B．a set of rules for how money will be printed and counted within an economy
C．the policies that govern what will be considered money in an economy
D．the policies that establish the exchange rate system in an economy
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For the following function definition:def StudentInfo （name, country=’China’, age=18）: print （‘%s, %s, %d’%（name, country, age））The correct function call include ______（）
A．StudentInfo（‘David’, ‘United States’, 20）
B．StudentInfo（‘David’, , 20）
C．StudentInfo（‘David’, age=20）
D．StudentInfo（name=’David’, ‘United States’）
此题为多项选择题。
