The different SDXC formats available for storage devices are SDXC, SDHC, and SD. These formats vary in terms of storage capacity and speed, with SDXC offering the highest capacity and fastest speeds.
optical
a sequential circuit is an interconnection of combinational circuit and storage elements.The storage elements is called flip-flop,store binary information that indicates the sequentiol circuit at that time.
magnetic tape
magnetic tape
magnetic disc
a tape
The control unit of every computer is sequential logic. Input/Output channel controllers used in some computers are also sequential logic. There are many other examples.
A magnetic tape is a secondary storage media used to access data in a sequential way
False. It is considered as direct access storage devive
An indexed sequential file is a type of file organization where data records are stored sequentially in the order of key values. An index is maintained to help locate records quickly. This combination of sequential storage and indexing allows for efficient access to data in both sequential and random access patterns.
The type of data file access that starts from the beginning of the file and proceeds to the end is called sequential access. In this method, data is read in a linear fashion, one record after another, which is often used for processing text files and simple data storage formats. Sequential access is straightforward but can be inefficient for large files if specific records need to be accessed frequently.