Why are consumer-grade access points and routers not the best choice for SMBs?（）

A、They are not designed for multi-access-point networks.

B、They do not scale well.

C、They have higher total cost of ownership than some enterprise products.

D、Their upgrade paths compete directly against Cisco upgrade paths.

查看正确答案

更多“Why are consumer-grade access points and routers not the best choice for SMBs?（）”相关的问题

第1题

[简答题] Why are Register messages needed in PIM SM？

点击查看答案

第2题

[单选题] The diesel engine consumes considerably less fuel than the steam engine for equal output, （） enables a motor-ship to load more cargo.

A、why B、which C、in which D、on which

点击查看答案

第3题

[多选题] Which two statements are true concerning the Resource Manager plans for individual pluggabledatabases (PDB plans) in a multitenant container database (CDB)?（）

A、If no PDB plan is enabled for a pluggable database, then all sessions for that PDB are treated to an equal degree of the resource share of that pdb. B、In a PDB plan, subplans may be used with up to eight consumer groups. C、If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups across all PDBs in the cdb. D、If no PDB plan is enabled for a pluggable database, then the PDB share in the CDB plan is dynamically calculated. E、If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups based on the shares provided to the PDB in the CDB plan and the shares provided to the consumer groups in the PDB plan.

点击查看答案

第4题

[多选题] You have created a resource plan， PROD_DB_PLAN， with the following consumer groups with the respective plan directives： Consumer group SALESwith CPU_P1as 60 and DEGREE_OF_PARALLELISMas 4. Consumer group MARKETwith CPU_P1as 20. Consumer group DEVwith CPU_P1as 20. Consumer groupOTHERSwith CPU_P1as 0 and CPU_P2as 100. Which two statements are correct in this scenario？（）

A、 The maximum degree of parallelism for the members of the consumer groups is 4. B、 The CPU allocation will always be equal for the consumer groups MARKET and DEV. C、 The OTHERS consumer group would get 100% of the CPU if there are unused level 1 CPU resources. D、 The SALES and MARKET consumer groups would get 100% of the CPU if there are unused level 2 CPU resources. E、 The maximum degree of parallelism for the members of the consumer group SALES is 4 with no restriction for the remaining groups.

点击查看答案

第5题

[单选题] Why are （）easy to be rusted?

A、ropes B、gloves C、ships D、drafts

点击查看答案

第6题

[] You want to start monitoring statistics on the distribution of storage engines that are being used and the average sizes of tables in the various databases. Some details are as follows: The Mysql instance has 400 databases. Each database on an average consists of 25-50 tables. You use the query: SELECT TABLE_SCHEMA, 'ENGINE', COUNT (*), SUM(data_length) total_size FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE= 'BASE TABLE' GROUP BY TABLE_SCHEMA, 'ENGINE' ; Why is this query slow to execute?（） You want to start monitoring statistics on the distribution of storage engines that are being used and the average sizes of tables in the various databases. Some details are as follows: The Mysql instance has 400 databases. Each database on an average consists of 25-50 tables. You use the query: SELECT TABLE_SCHEMA, 'ENGINE', COUNT (*), SUM(data_length) total_size FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE= 'BA

A、A.Collecting information requires large numbers of locks on various INFORMATION_SCHEMA tables B、B.Aggregating details from various storage engine caches for the final output is time consuming C、C.Collecting information requires various disk-level operations and is time consuming D、D.Counting and summarizing all table pages in the InnoDB shared tablespace is time consuming

点击查看答案

第7题

[多选题] You have created a resource plan， PROD_DB_PLAN， with the following consumer groups with the respective plan directives： Consumer group SALES with CPU_P1 as 60 and DEGREE_OF_PARALLELISM as 4. Consumer group MARKET with CPU_P1 as 20. Consumer group DEV with CPU_P1 as 20. Consumer group OTHERS with CPU_P1 as 0 and CPU_P2 as 100. Which two statements are correct in this scenario？（）

A、The maximum degree of parallelism for the members of the consumer groups is 4. B、The CPU allocation will always be equal for the consumer groups MARKET and DEV. C、The OTHERS consumer group would get 100% of the CPU if there are unused level 1 CPU resources. D、The SALES and MARKET consumer groups would get 100% of the CPU if there are unused level 2 CPU resources. E、The maximum degree of parallelism for the members of the consumer group SALES is 4 with no restriction for the remaining groups.

点击查看答案

第8题

[单选题] （）they are doing has never been done before.

A、That B、What C、Why D、Whether

点击查看答案

第9题

[单选题] Boilers and cylinders are（）.

A、raw metallic products B、finished metallic products C、consumable products D、Manufactured goods of large Size

点击查看答案

账号：登录