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You need to evaluate whether the currently available network bandwidth is adequate to run NewApp. Which three actions should you perform?()
A . Use a debug version of NewApp to collect information about NewApp.
B . Use Performance Monitor to collect data about the saturation of each WAN link.
C . Use Network Monitor to analyze the data that is transmitted over the network for App1.
D . Install SNMP on all computers that are connected to App1 to obtain information about App1.
E . Build a test environment for NewApp to analyze how much bandwidth is required for NewApp.
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Which Scheduler view(s) can be queried to see which jobs are currently executing?()
A . DBA_SCHEDULER_JOB_RUN_DETAILS
B . DBA_SCHEDULER_RUNNING_JOBS
C . DBA_SCHEDULER_CURRENT_JOBS
D . DBA_SCHEDULER_JOBS
E . DBA_SCHEDULER_EXECUTING_JOBS
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Which three are advantages of SONET?()
A . Allows the transportation of all forms of traffic
B . Multiplexing is easy
C . Clocks do not need to be synchronized
D . Reduces network complexity and cost
E . Padding is not necessary and not permitted
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Which three statements are true?()
A . A final method in class X can be abstract if and only if X is abstract.
B . A protected method in class X can be overridden by any subclass of X.
C . A private static method can be called only within other static methods in class X.
D . A non-static public final method in class X can be overridden in any subclass of X.
E . A public static method in class X can be called by a subclass of X without explicitly referencing the class X.
F . A method with the same signature as a private final method in class X can be implemented in a subclass of X.
G . A protected method in class X can be overridden by a subclass of X only if the subclass is in the same package as X.
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Which three are Cisco architectures?()
A . cloud computing
B . consumerization
C . collaboration
D . virtualization
E . digital media
F . borderless network
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Which three statements are true about persistent configuration?() (Choose three.)
A . A user cannot set privileges on the persistent lightweight jobs
B . Persistent lightweight jobs generate a large amount of metadata
C . It is possible to create fully self-contained persistent lightweight jobs
D . The use of a template is mandatory to create persistent lightweight jobs
E . Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time
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Which three statements are true?()
A . The default constructor initializes method variables.
B . The default constructor has the same access as its class.
C . The default constructor invoked the no-arg constructor of the superclass.
D . If a class lacks a no-arg constructor, the compiler always creates a default constructor.
E . The compiler creates a default constructor only when there are no other constructors for the class.
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Which three are true? ()
A . A MERGE statement is used to merge the data of one table with data from another.
B . A MERGE statement replaces the data of one table with that of another.
C . A MERGE statement can be used to insert new rows into a table.
D . A MERGE statement can be used to update existing rows in a table.
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Which three actions are allowed in event details? ()(Choose three.)
A . Send
B . Raise
C . Delete
D . Receive
E . Acknowledge
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Two types of anchor shackles which are currently available are().
A . U-Type and posilok shackles
B . C-Type and wedge shackles
C . D-Type and bow shackles
D . wedge and kenter shackle
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Which Scheduler view(s) can be queried to see which jobs are currently executing? ()
A . DBA_SCHEDULER_JOB_RUN_DETAILS
B . DBA_SCHEDULER_RUNNING_JOBS DBA
C . DBA_SCHEDULER_CURRENT_JOBS
D . DBA_SCHEDULER_JOBS DBA
E . DBA_SCHEDULER_EXECUTING_JOBS
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Which three WLAN statements are true? (Choose three.) ()
A . A lightweight AP receives control and configuration from a WLAN controller to which it is associated.
B . A WLAN client that is operating in half-duplex mode will delay all clients in that WLAN
C . A dhoc mode allows mobile clients to connect directly without an intermediate AP
D . Another term for infrastructure mode is independent service set (IBSS)
E . The Aironet 1230 access point is an example of an access point that operates solely as a lightweight access point.
F . WLANs are designed to share the medium and can easily handle an increased demand of channel contention.
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Which three are current small business needs for technology investments? ()
A . be more productive
B . plan for today
C . work from anywhere
D . reduce reliance on technology
E . serve customers better
F . minimize network investment
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What are three current business factors that are influencing customer decisions in making technology investments?()
A . number of product features
B . return on investment
C . competitiveness
D . regulation
E . day one costs
F . availability of budget
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You need to evaluate whether the currently available network bandwidth is adequate to run NewApp. Which three actions should you perform?()
A . Use a debug version of NewApp to collect information about NewApp.
B . Use Performance Monitor to collect data about the saturation of each WAN link.
C . Use Network Monitor to analyze the data that is transmitted over the network for App1.
D . Install SNMP on all computers that are connected to App1 to obtain information about App1.
E . Build a test environment for NewApp to analyze how much bandwidth is required for NewApp.
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Which of the following components are used to convert alternating current produced in the generator windings to direct current?()
A . Armature and equalizer
B . Commutator and brushes
C . Rotor and interpoles
D . Field and exciter
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Which three MPLS statements are true?()
A . Cisco Express Forwarding (CEF) must be enabled as a prerequisite to running MPLS on a Cisco router.
B . Frame-mode MPLS inserts a 32-bit label between the Layer 3 and Layer 4 headers.
C . MPLS is designed for use with frame-based Layer 2 encapsulation protocols such as Frame Relay, but is not supported by ATM because of ATM fixed-length cells.
D . OSPF, EIGRP, IS-IS, RIP, and BGP can be used in the control plane.
E . The control plane is responsible for forwarding packets.
F . The two major components of MPLS include the control plane and the data plane.
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In IPv6 network, an IPv6 overlay tunnel is required to communicate with isolated IPv6 networks across the existing IPv4 infrastructurE. There are currently fiv e IPv6 overlay tunnel types. Which three IPv6 overlay tunnel statements are true?()
A . Overlay tunnels can only be configured between border routers capable of supporting IPv4 and IPv6.
B . An manual overlay tunnel supports point - to - multipo int tunnels capable of carrying IPv6 and Connectionless Network Service (CLNS) packets.
C . Overlay tunneling encapsulates IPv6 packets in IPv4 packets for delivery across an IPv4 infrastructure.
D . Overlay tunnels can be configured between border route rs or between a border router and a host capable of supporting IPv4 and IPv6.
E . Cisco IOS supports manual, generic routing encapsulation (GRE), IPv4 - compatible, 6to4, and Intra - Site Automatic Tunnel Addressing Protocol (ISATAP) overlay tunneling mechan isms.
F . Cisco IOS supports manual, generic routing encapsulation (GRE), IPv6 - compatible, 4to6, and Multiprotocol Label Switching (MPLS) overlay tunneling mechanisms.
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Which of the following are true for the current yield?
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【单选题】Interview questions about _____ are discussed in the lecture.
A. companies
B. education
C. current job
D. The other three answers are right.
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Three kinds of materials currently used in the Communicative Approach will be introduced and they are labeled: ___________()
A.text -based, ask-based, "sociality-based
B.task-based, realia, sociality based
C.text-based, task-based, realia
D.text-based, realia, sociality-based