Huawei h13-922 practice test

Question 1

What are the technical characteristics of GaussDB 200 database products?

• A. Low cost
• B. High performance
• C. High reliability
• D. Support massive data

Question 2

Which of the following components does the user service use to access the GaussDB 200 database?
A.DN
B.GTM
C.CM
D.CN

Question 3

The entire system network of GaussDB 200 is divided into planes?
A.2
B.3
C.4
D.5

Question 4

GaussDB 200 only supports general-purpose servers based on x86 architecture.

• A. TRUE
• B. FALSE

Question 5

Which of the following is part of the Manager?

• A. Active and standby OMS nodes
• B. Multiple Agent Nodes
• C. DataNode D.CN node

Question 6

Which of the following is the overall installation process?

• A. Preparation before installation
• B. software installation and deployment
• C. Inspection after installation
• D. System configuration

Question 7

Which of the following statements about the GaussDB200 database is correct?

• A. belongs to OLAT type database
• B. belongs to OLAP type database
• C. belongs to the MPP schema database
• D. Database mainly used for online analytical processing

Question 8

Which of the following is the GaussDB200 database instance type?
A.CN
B.DN
C. WLM
D.GTM

Question 9

The following values can be expressed as Boolean "true"
A.TRUE
B. "t"
C. "true"
D. "y"

Question 10

(Which of the following is not a binary type
A.BLOB
B.RAW
C. BYTEA
D.TEXT

Question 11

The following most commonly used integer types are
A.TINYINT
B. SMALLINT
C.INTEGER
D.BIGINT

Question 12

HLL type storage length is fixed

• A. TRUE
• B. FALSE

Question 13

In the query set operation, the intersection is
A.INTERSECT
B.MINUS
C.EXEPT
D. UNION

Question 14

(Which of the following clauses is dedicated to the condition filtering function in GROUP BY
operation

• A. WHERE clause
• B. HAVING clause C.LIMIT clause
• D. ORDER BY clause

Question 15

FULL JOIN and CROSS JOIN results are equivalent

• A. TRUE
• B. FALSE