1z0-851
单选题Given classes defined in two different files: What is required at line 5 in class SomeApp to use the process method of BitUtils?（）Aprocess(bytes);BBitUtils.process(bytes);Capp.BitUtils.process(bytes);Dutil.BitUtils.process(bytes);Eimport util.BitUtils
题目
process(bytes);
BitUtils.process(bytes);
app.BitUtils.process(bytes);
util.BitUtils.process(bytes);
import util.BitUtils.*; process(bytes);
SomeApp cannot use the process method in BitUtils.
参考答案和解析
相似问题和答案
第1题：
Givenclassesdefinedintwodifferentfiles：1.packageutil；2.publicclassBitUtils{3.publicstaticvoidprocess（byte[]）{/*morecodehere*/}4.}1.packageapp；2.publicclassSomeApp{3.publicstaticvoidmain（String[]args）{4.byte[]bytes=newbyte[256]；5.//insertcodehere6.}7.}Whatisrequiredatline5inclassSomeApptousetheprocessmethodofBitUtils？（）
A.process（bytes）；
B.BitUtils.process（bytes）；
C.util.BitUtils.process（bytes）；
D.SomeAppcannotusemethodsinBitUtils.
E.importutil.BitUtils.*；process（bytes）；
第2题：
A. the K1 SONET byte； the K2 SONET byte
B. the K2 SONET byte；the K1 SONET byte
C. transmitter switching；receiver detection
D. Line Overhead bytes；Path Overhead bytes
E. Path Overhead bytes；Line Overhead bytes
第3题：
You are writing a method to compress an array of bytes.The array is passed to the method in a parameter named document.You need to compress the incoming array of bytes and return the result as an array of bytes.Which code segment should you use?（）
A.
B.
C.
D.
第4题：
Which two statements are true when the extended system ID feature is enabled？ （）
- A、The BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）.
- B、The BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）.
- C、The BID is made up of the system ID （six bytes） and bridge priority value （two bytes）.
- D、The system ID value is the VLAN ID （VID）.
- E、The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.
- F、The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.
正确答案:B,D
第5题：
A.TheMPLSheaderis2bytes，andtheEXPfieldis3bitslong.
B.TheMPLSheaderis1byte，andtheEXPfieldis3bitslong.
C.TheMPLSheaderis4bytes，andtheEXPfieldis3bitslong.
D.TheMPLSheaderis3bytes，andtheEXPfieldis3bitslong.
第6题：
A.process(bytes);
B.BitUtils.process(bytes);
C.app.BitUtils.process(bytes);
D.util.BitUtils.process(bytes);
E.import util.BitUtils.*; process(bytes);
F.SomeApp cannot use the process method in BitUtils.
第7题：
Usersofasite-to-siteVPNarereportingperformanceproblems.TheVPNconnectionemploysIPSecandGREandtraversesseveralEthernetsegments.TheVPNpacketsarebeing fragmentedastheytraversethelinks.Whatwouldbetwomethodstoovercomethisproblem？（）
A.EmploypathMTUdiscovery.
B.SettheMTUhigherthan1500bytes.
C.Turnoffpre-fragmentationforIPSec.
D.SettheMTUvalueto1400bytes.
第8题：
Given classes defined in two different files：1.package util；2.public class BitUtils{3.private static void process（byte[]b）{}4.}1.package app；2.public class SomeApp{3.public static void main（String[]args）{4.byte[]bytes=newbyte[256]；5.//insert code here6.}7.}What is required at line 5 in class SomeApp to use the process method of BitUtils？（）
A.process（bytes）；
B.BitUtils.process（bytes）；
C.app.BitUtils.process（bytes）；
D.util.BitUtils.process（bytes）；
E.importutil.BitUtils.*；process（bytes）；
F.SomeApp cannot use the process method in BitUtils.
第9题：
A.Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.
B.Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.
C.Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.
D.Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.
E.Themaximumframesizethatcantraversethisinterfaceis1500bytes.
第10题：
What are disadvantages of Network Address Translation Transparency?（）
- A、There is no disadvantage.
- B、It will add 16 bytes per packet of overhead(8 bytes UDP header, and 8 bytes of NON-IKE Marker).
- C、It will add 36 bytes per packet of overhead (20 bytes of IP header, 8 bytes of UDP header, 8 bytes of NON-IKE Marker).
- D、It will require that both crypto peers support this feature in the IOS version. Both crypto peers must also have this feature enabled.
正确答案:B,D