Knives

• used for cutting through bones ?

  cleaver

  
• for general purpose of chopping, slicing and dicing?

  french knife or chef knife

  
• used for carving roasted chicken or duck?

  utility knife

  
• used for boning raw meats and poultry?

  boning knife

  
• used for slicing and carving cooked meat?

  slicer

  
• used for cutting; sectioning, and trimming raw meats in the butcer shop?

  butcher knife

  
• used for accurate cutting of steaks?

  scimitar or steak knife