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Which four statements about NetFlow are true?()
A . NetFlow records bidirectional IP traffic flow.
B . NetFlow export can be implemented over IPv4.
C . NetFlow export can be implemented over IPv6.
D . NetFlow records multicast IP traffic flow.
E . NetFlow records ingress traffic.
F . NetFlow records egress traffic.
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Which four statements about Ethernet virtual circuit (EVC) infrastructure are true? ()
A . EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet services
B . Ethernet flow point (EFP) is configured on the main interface
C . Feature commands like MQC-based QoS policies can be specified
D . EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports Ethernetservices
E . Each Ethernet flow point (EFP) matches a predefined VLAN tag-based criteria
F . Ethernet flow point (EFP) is configured on the VLAN interface
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Which two statements about zoning are correct? ()
A . Zoning increases security.
B . DNS queries are used for software zoning.
C . Software zoning is more secure than hardware zoning.
D . When using zones and VSANs together, the zone is created first.
E . Zoning requires that VSANs be established before it becomes operational.
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Which set of classes correctly identifies the four traffic classes, from highest priority to lowest priority, specified in the 802.11e standard?()
A . gold, silver, bronze, and platinum
B . platinum, gold, silver, and bronze
C . titanium, gold, silver, and bronze
D . voice and video, best effort, background, and scavenger
E . voice, video, best effort, and background
F . voice, video, best effort, and scavenger
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Which statements are correct regarding indexes? ()
A . When a table is dropped, the corresponding indexes are automatically dropped.
B . For each DML operation performed, the corresponding indexes are automatically updated.
C . Indexes should be created on columns that are frequently referenced as part of an expression.
D . A non-deferrable PRIMARY KEY or UNIQUE KEY constraint in a table automatically creates a uniqueindex.
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Which four of these are MPLS label header fields? ()
A . Label
B . VPI VCI
C . EXP
D . TTL
E . FCS
F . S flag
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Which two statements are correct about database transportation? ()
A . The source and target platforms must be the same
B . Redo logs, control files and temp files are also transported
C . The transported database must have the same database identifier (DBID) as the source database and cannot be changed
D . The COMPATIBLE parameter must be set to 10.0.0.0 or higher and the database must be opened in readonly mode before being transported
E . Recovery Manager (RMAN) is used to convert the necessary data files of the database if the target platform is different and has different endian format
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Which four statements are true?()
A . Has-a relationships should never be encapsulated.
B . Has-a relationships should be implemented using inheritance.
C . Has-a relationships can be implemented using instance variables.
D . Is-a relationships can be implemented using the extends keyword.
E . Is-a relationships can be implemented using the implements keyword.
F . An array or a collection can be used to implement a one-to-many has-a relationship.
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Which four are true?()
A . Has-a relationships should never be encapsulated.
B . Has-a relationships should be implemented using inheritance.
C . Has-a relationships can be implemented using instance variables.
D . Is-a relationships can be implemented using the extends keyword.
E . Is-a relationships can be implemented using the implements keyword.
F . An array or a collection can be used to implement a one-to-many has-a relationship.
G . The relationship between Movie and Actress is an example of an is-a relationship.
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Which four are valid Oracle constraint types? ()
A . CASCADE
B . UNIQUE
C . NONUNIQUE
D . CHECK
E . PRIMARY KEY
F . CONSTANT
G . NOT NULL
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Which option correctly identifies the four main menus of a Cisco Wireless Control System (WCS)? ()
A . Home, Configure, Location, and Monitor
B . Home, Configure, Monitor, and Refresh
C . Home, Monitor, Refresh, and Administration
D . Monitor, Configure, Location, and Administration
E . Monitor, Configure, Refresh, and Administration
F . Monitor, Location, Refresh, and Administratio
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Which four are types of functions available in SQL? ()
A . string
B . character
C . integer
D . calendar
E . numeric
F . translation
G . date
H . conversio
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Which two statements about zoning are correct?()
A . Zoning increases security.
B . DNS queries are used for software zoning.
C . Software zoning is more secure than hardware zoning.
D . When using zones and VSANs together, the zone is created first.
E . Zoning requires that VSANs be established before it becomes operational.
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Which statements are correct about temporary tables()
A . Indexes and views can be created on temporary tables.
B . Both the data and the structure of temporary tables can be exported.
C . Temporary tables are always created in a user’s temporary tablespace.
D . The data inserted into a temporary table in a session is available to other sessions.
E . Data manipulation language (DML) locks are never acquired on the data of temporary table
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Which of the following statements is correct regarding a turbocharged four-stroke/cycle diesel generator?()
A . At zero load the intake manifold pressure is greater than the exhaust manifold pressure
B . At full load the intake manifold pressure and exhaust manifold pressure are equal
C . At full load the intake manifold pressure is less than the exhaust manifold pressure
D . At full load the intake manifold pressure is greater than the exhaust manifold pressure
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Which four are attributes of single row functions? ()
A . cannot be nested
B . manipulate data items
C . act on each row returned
D . return one result per row
E . accept only one argument and return only one value
F . accept arguments which can be a column or an expressio
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Which four service offerings are included in Oracle Public Cloud?()
A . Database Service
B . Data Service
C . Java Service
D . Security Service
E . .NET Service
F . SOA Service
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Which four statements correctly describe functions that are available in SQL? ()
A . INSTR returns the numeric position of a named character.
B . NVL2 returns the first non-null expression in the expression list.
C . TRUNCATE rounds the column, expression, or value to n decimal places.
D . DECODE translates an expression after comparing it to each search value.
E . TRIM trims the heading or trailing characters (or both) from a character string.
F . NVL compares two expressions and returns null if they are equal, or the first expression if they are not equal.
G . NULLIF compares two expressions and returns null if they are equal, or the first expression if they are not equal.
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What are the four steps, in their correct order, to mitigate a worm attack?()
A . contain,inoculate,quarantine,and treat
B . inoculate,contain,quarantine,and treat
C . quarantine,contain,inoculate,and treat
D . preparation,identification,traceback,and postmortem
E . preparation,classification,reaction,and treat
F . identification,inoculation,postmortem,and reactio
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Which of the following are correct statements?()
A . EIGRP advertises the best routes to its neighbor
B . EIGRP uses "cost" to determine best path
C . EIGRP allows unequal cost load balancing
D . OSPF requires neighbor adjacencies before updates are sent
E . EIGRP advertises all routes to its neighbor
F . OSPF allows unequal cost load balancing
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Which four are components of the Cisco collaboration Architecture strategy?()
A . video
B . intercompany communications
C . covergence protocols
D . dedicated networking
E . clod computing
F . enterprise social networking
G . interoperability
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Which expressions are correct?