Which command will allow the creation of a 10-character login user name？（） A.chlogin -a log_name=10。 B.chdev -l sys0 -a max_logname=10。 C.chusr extended_logname=true [userid]。 D.chuser login_name=10 extended_logname=true [userid]。
危害税收征管罪中唯一的一个不能由单位构成的罪名是（）。 偷税罪。 抗税罪。 骗取出口退税罪。 逃避追缴欠税罪。
A customer’s server is experiencing slow application response due to lack of processor power. In which one of the following systems would the addition of the Expand On Demand processor upgrade feature benefit future expansion？（） An x255 with 4 processors。 An x365 with 4 processors。 An x445 with 4 processors。 An x445 with 32 processor。
The CUSTOMERS table has these columns: CUSTOMER_ID NUMBER(4) NOT NULL CUSTOMER_NAME VARCHAR2(100) NOT NULL STREET_ADDRESS VARCHAR2(150) CITY_ADDRESS VARCHAR2(50) STATE_ADDRESS VARCHAR2(50) PROVINCE_ADDRESS VARCHAR2(50) COUNTRY_ADDRESS VARCHAR2(50) POSTAL_CODE VARCHAR2(12) CUSTOMER_PHONE VARCHAR2(20) The CUSTOMER_ID column is the primary key for the table. Which two statements find the number of customers? （） SELECT TOTAL(*) FROM customer;。 SELECT COUNT(*) FROM customer;。 SELECT TOTAL(customer_id) FROM customer;。 SELECT COUNT(customer_id) FROM customer;。 SELECT COUNT(customers) FROM customer;。 SELECT TOTAL(customer_name) FROM customer。
未履行社会保险法定职责的社会保险经办机构及其工作人员，由社会保险行政部门责令改正。
A banking customer orders three IBM BladeCenter E chassis and thirty-four HS22 blades. Theustomer wants to fully populate the chassis with blades where possible. Which of the following is the minimum number of power cables required to provide redundancy? （）
