【单选题】以下齿轮不属于从安装的角度而言的是( )
【单选题】听力原文:W: Hi, I'd like to open a bank account. M: Sure. Do you have proof of identification with you such as your passport Ms...? W: Miller. Haley Miller. Yes, here's my driver's license. Do you need an...
【单选题】Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?()
A.
Copy the existing filesystems to JFS2
B.
Defragment the filesystem, then reduce its size
C.
Change the file system attribute allow_shrink=yes on the existing filesystems
D.
Modify the logical volume attribute allow_shrink=yes on the existing logical volumes
【简答题】输入2个lower和upper(lower ≤ upper ≤ 100),请输出一张取值范围为[ lower, upper ] 、且每次增加2华氏度的华氏-摄氏温度转换表。 温度转换的计算公式: C = 5 × ( F − 3 2 ) / 9 ,其中: C 表示摄氏温度, F 表示华氏温度。 例如:输入32 37,输出结果如下: fahr celsius 32 0.0 34 ...
【单选题】You executed the following SQL statement to shrink the EMPLOYEES table segment stored in the EXAMPLE tablespace: ALTER TABLE employees SHRINK SPACE CASCADE; Which statement is correct in this scenario...
A.
The data in the segment will be compacted but the high water mark will not be adjusted
B.
The EMPLOYEES table will be changed to read-only mode during the shrink operation
C.
The indexes created on the EMPLOYEES table will need to be rebuilt after the shrink operation is over
D.
The shrink behavior will be cascaded to all dependent segments of the table that support a shrink operation
E.
Data manipulation language (DML) operations will not be possible on the EMPLOYEES table during the COMPACTION phase of the shrink operation
【简答题】输出华氏-摄氏温度转换表 输入2个 lower 和 upper ( lower ≤ upper ≤ 100 ),请输出一张取值范围为[ lower , upper ] 、且每次增加2华氏度的华氏-摄氏温度转换表。 温度转换的计算公式: C =5×( F −32)/9 ,其中: C 表示摄氏温度, F 表示华氏温度。
【简答题】文丘里洗涤器一般包括() 和() 两部分。
【单选题】华氏和摄氏温度的转换公式为C=5/9×(F-32)。式中,C表示摄氏温度,F表示华氏温度。要求:华氏0℉~300℉,每隔20℉输出一个华氏温度对应的摄氏温度值。 代码如下,按要求在空白处填写适当的表达式或语句,使程序完整并符合题目要求。
A.
第8行代码: celsius = 5.0 / 9 * (fahr - 32) 第10行代码: fahr = fahr + step
B.
第8行代码: celsius = 5.0 / (9 * (fahr - 32)) 第10行代码: fahr = fahr + step
C.
第8行代码: celsius = 5.0 / 9 * (fahr - 32) 第10行代码: fahr = fahr - step
D.
第8行代码: celsius = 5 / 9 * (fahr - 32) 第10行代码: fahr = fahr + step
【简答题】[A]reduce [B]narrow [C]dwarf [D]shrink