Which of following enzymes cut DNA molecule at specific nucleotide sequence?

Restriction endonucleases recognise specific sequences in the DNA and cut the DNA into fragments. The specific sites are 4-6 bp long and are called as restriction sites. Each restriction endonuclease has a specific restriction site. Ligase enzyme joins two large molecules by forming a new chemical bond, e.g., DNA ligase joins two DNA fragments together via phosphodiester bond between two nucleotides. Exonucleases enzymes remove nucleotides one at a time from the end of a polynucleotide chain. They shorten the DNA by one nucleotide at a time, they do not digest it into fragments. RNA polymerase is a DNA-dependent RNA polymerase that copies the template DNA strand into primary transcript RNA through transcription. It extends the primer into RNA transcript, does not cut the DNA.