• 2022-06-06 问题

    可以用来对文件xxx.gz解压缩的命令()。 A: compress B: uncompress C: gunzip D: tar

    可以用来对文件xxx.gz解压缩的命令()。 A: compress B: uncompress C: gunzip D: tar

  • 2022-06-06 问题

    在linux系统中,用于解压缩的命令有()。 A: tar B: uncompress C: gunzip D: bunzip E: winrar

    在linux系统中,用于解压缩的命令有()。 A: tar B: uncompress C: gunzip D: bunzip E: winrar

  • 2022-06-06 问题

    一个文件名字为rr.gz,可以用来解压缩的命令是()。 A: tar B: gzip C: bzip2 D: uncompress

    一个文件名字为rr.gz,可以用来解压缩的命令是()。 A: tar B: gzip C: bzip2 D: uncompress

  • 2022-06-07 问题

    Which statements are true regarding table compression?() A:  It saves disk space and reduces memory usage. B:  It saves disk space but has no effect on memory usage. C:  It incurs extra CPU overhead during DML as well as direct loading operations. D:  It incurs extra CPU overhead during DML but not direct loading operations. E:  It requires uncompress operation during I/ F:

    Which statements are true regarding table compression?() A:  It saves disk space and reduces memory usage. B:  It saves disk space but has no effect on memory usage. C:  It incurs extra CPU overhead during DML as well as direct loading operations. D:  It incurs extra CPU overhead during DML but not direct loading operations. E:  It requires uncompress operation during I/ F:

  • 2022-06-07 问题

    Which statements are true regarding table compression?() A: A It saves disk space and reduces memory usage. B: B It saves disk space but has no effect on memory usage. C: C It incurs extra CPU overhead during DML as well as direct loading operations. D: D It incurs extra CPU overhead during DML but not direct loading operations. E: E It requires uncompress operation during I/O.

    Which statements are true regarding table compression?() A: A It saves disk space and reduces memory usage. B: B It saves disk space but has no effect on memory usage. C: C It incurs extra CPU overhead during DML as well as direct loading operations. D: D It incurs extra CPU overhead during DML but not direct loading operations. E: E It requires uncompress operation during I/O.

  • 2021-04-14 问题

    【单选题】下面描述中, ()对归档和压缩命令解释正确。 A. 用uncompress命令解压缩由compress命令生成的后缀为.zip的压缩文件 B. unzip命令和gzip命令可以解压缩相同类型的文件 C. tar归档且压缩的文件可以由gzip命令解压缩 D. tar命令归档后的文件也是一种压缩文件

    【单选题】下面描述中, ()对归档和压缩命令解释正确。 A. 用uncompress命令解压缩由compress命令生成的后缀为.zip的压缩文件 B. unzip命令和gzip命令可以解压缩相同类型的文件 C. tar归档且压缩的文件可以由gzip命令解压缩 D. tar命令归档后的文件也是一种压缩文件

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