Question

symptoms of boot sector virus​

Answer 1

Answer:

Boot sector viruses infect the boot sector or the partition table of a disk. Computer systems are typically infected by these viruses when started with infected floppy disks - the boot attempt does not have to be successful for the virus to infect the computer hard drive.

Explanation:

The Symptoms of Boot Sector Viruses..

In a few rare cases, data disappear from entire partitions. In other cases, the computer abruptly becomes wobbly. Usually, the infected machine misses to start up or to connect with the hard drive. Additionally, failure broadcasts such as “Invalid system disk” may become common.