计算机导论题

计算机导论题
Assessment Name:Multiple-Choice Quiz 11
1.
Which of the following is (are) true regarding the cluster size of a disk drive?
I.A cluster is the smallest amount of space that a file can occupy in a disk.
II.The cluster size will decrease as the size of the disk increases.
(a) II only
(b) None
(c) I only
(d) I and II
2.
Which of the following is (are) true regarding the New Technology File System?
I.NTFS has built-in recoverability feature.
II.The cluster size varies in NTFS depending on the size of the disk.
III.NTFS supports data access control and ownership privileges.
(a) I and II only
(b) I,II,and III
(c) I and III only
(d) II and III only
3.The type of data contained within a file in Windows is indicated by the _____ of the file.
(a) parent folder
(b) extension
(c) attributes
(d) content
4.When a user creates a file,the user must provide it with a valid file name that adheres to specific rules,referred to as file-naming
(a) procedures
(b) syntax
(c) conventions
(d) policies
5.Which of the following is true about the names of files and subfolders that reside in the same folder?
(a) Names must always include an extension.
(b) Names must be unique within the entire disk or partition.
(c) Names must be unique within that parent folder.
(d) Names must always start with a capital letter.
6.Which of the following are true about the presence of hierarchical file systems within an operating system?
I.Hierarchical file systems require all files to be stored in a directory.
II.Hierarchical file systems make it easier for users to organize files.
III.Hierarchical file systems require that all files and subfolders in a given folder have names that are unique.
(a) I and II only
(b) II and III only
(c) I,II,and III
(d) III only
7.A file could contain which of the following?
I.A document II.Digitized sounds III.Digital video
(a) I,II,and III
(b) I only
(c) III only
(d) II and III only
8.Consider a sector in a disk that is only partially filled with data.The unused portion of the sector is known as
(a) slack space
(b) non-data space
(c) free space
(d) empty space
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9.
Which of the following are reasons for partitioning a physical disk drive into one or more logical disk drives?
I.For file systems such as FAT16,smaller partitions use disk space more effectively.
II.Partitioning a drive limits the size a file can grow to.
III.If the file system is FAT16 and the drive is larger than 2GB,partitioning the drive is necessary to make the entire drive accessible.
10.In Windows 9x/Me/XP/NT/2000,which of the following characters are allowed in file names?
I.II./ III.*
(a) None
(b) II only
(c) I only
(d) III only