File operation used with random access files to first position pointer to a specific place in a file, is known to be a. Pointer b. Cursor c. Current locator d. Seek
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373. | File operation used with random access files to first position pointer to a specific place in a file, is known to be |
a. | Pointer |
b. | Cursor |
c. | Current locator |
d. | Seek |
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- 94. The temporary unordered file is also called a. overflow file b. heap file c. sequential file d. spanned fileCOMPLETE TO DO's (do not copy other responses to this question if you do ill downvote) recv.cpp #include <stdio.h>#include <stdlib.h>#include <string.h>#include <fcntl.h>#include <mqueue.h>#include <sys/stat.h>#include <sys/types.h>#include <sys/mman.h>#include <unistd.h>#include <signal.h> // The name of the shared memory segment#define MSQ_NAME "/cpsc351queue" // The name of the file where to save the received file#define RECV_FILE_NAME "file__recv" #define MQ_MSGSIZE 4096 /*** Receive the file from the message queue*/void recvFile(){ // TODO: Define a data structure // of type mq_attr to specify a // queue that can hold up to 10 // messages with the maximum message // size being 4096 bytes // The buffer used to store the message copied // copied from the shared memory char buff[MQ_MSGSIZE]; // The total number of bytes written int totalBytesWritten = 0; // The number of bytes written int…ID numbers of students receiving scholarships from the governorship and students receiving scholarships from themunicipality in a province are kept in two separate files (“governer.txt“ and “municipal.txt”). Write a program that comparesthese two files, identifies students who receive scholarships from both institutions at the same time, and saves their namesand surnames in the "common.txt" file
- True/False 10. The process of associating a file with an object in a program is called "reading" the file.107. A data dictionary is a special file that contains a. the names of all fields in all files b. the data types of all fields in all files c. the widths of all fields in all files d. All of the aboveOnly answer without explanation Q2. To redirect “nothing” to an existing file is equal to emptying the file. This is called as__________.
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- This marks the location of the next item that will be read from a file.a. input positionb. delimiterc. pointerd. read positionThe standard library function int fseek(FILE *fp, long offset, int origin) is identical to Iseek except that fp is a file pointer instead of a file descriptor and the return value is an int status, not a position. Write fseek. Make sure that your fseek coordinates properly with the buffering done for the other functions of the library.Write a short code segment that positions the file pointer 50 bytes from the beginning of afile. Assume that the file is already open, and BX contains the file handle.