2.An application letter should be properly organized, formatted and spaced.

The company ______ a new policy on employee Internet usage at the start of the year. A: (A) formatted B: (B) coined C: (C) implemented D: (D) ascribed

_______ values formatted to strings using standard and custom format codes. The job could only be done by computer, because it would be a tremendous amount of work. </p></p>

Which of the following statement is correct? ( ) A: SWIFT was founded in 1970s. B: it is a computerized international telecommunications system. C: It is cheaper than cable and telex. D: It's messages are standardized formatted.

Detecting and correcting data in a database or file that are incorrect, incomplete, improperly formatted, or redundant is called: A: defragmentation. B: data scrubbing. C: data auditing. D: data optimization.

Which of the following statement is correct? ( ) A: A SWIFT was founded in 1970s. B: B it is a computerized international telecommunications system. C: C It is cheaper than cable and telex. D: D It’s messages are standardized formatted.

Which one of the following bits of information is not usually found in a call for papers? A: The subject or focus of the conference. B: The expected acceptance rate for papers. C: Details on how abstracts should be formatted. D: Details about dates for submission and acceptance of abstracts.

【多选题】一个表创建完成后,我们可以使用那些语句查看表的相关信息? A. hive (library)> show create table students;（查看表的创建信息） B. hive (library)> describe students;（或desc students，查看表的字段信息） C. hive (library)> describe formatted students;（查看表的详细属性信息） D. hive (library)> describe extended students;（查看表的详细信息） hive (library)> show partitions students;（查看表的分区信息）