Huawei
H13-711_V3.0
Q1:
The following provides a variety of Redist optimization practices, which option is wrong?
○
A
closecloseTransparent Huge Pages○
B
Modify the minimum number of tcp connections in 1linux○
C
Modify the linux kernel memory allocation strategy or execute sysctl○
D
Condensed key names and key values
Huawei
H13-711_V3.0
Q2:
Which of the following descriptions about Hive are correct?
☐
A
supportTez, Spark and other computing engines☐
B
Can query and manage petabytes of distributed data☐
C
E for dataTL process automation☐
D
Direct access to HDFS files and HBase
Huawei
H13-711_V3.0
Q3:
Hive comparisonAtWhat are the advantages of a traditional data warehouse?
☐
A
Data is stored in HDFS. High reliability and high fault tolerance☐
B
Integrate a complete set of mature reporting solutions, which can be more convenient for data analysis☐
C
sooEfficient lead processing☐
D
Less hardware dependent, adaptableordinarythe machine
Huawei
H13-711_V3.0
Q4:
Which of the following two methods are used for cleaning logs in Kafka?
☐
A
update☐
B
delete☐
C
remove☐
D
compact
Huawei
H13-711_V3.0
Q5:
kafka Distributed message delivery is based on reliable message queues. Which of the following two main message delivery patterns are included?
☐
A
distributiondelivery mode☐
B
pollinghand overmodel☐
C
to sendcloth subscription model☐
D
point-to-point speedmoldMode