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In which part of the VHDL code, components must be declared?

In which part of the VHDL code, components must be declared? Correct Answer Architecture

The component can be declared only after entity declaration or in the package itself. So, components can be declared either in architecture or in package. If the component is declared in package, then just include the package and don’t declare it again in architecture body.

Related Questions

A small and medium enterprise imports two components A and B from Taiwan and China respectively and assembles them with other components to form a toy. Components A contributes to 10% of production cost while components B contributes to 20% of production cost. Usually the company sells this toy at 20% above the production cost. Due to increase in the raw material and labour cost in both the countries ,component A became 20% costlier and components B became 40% costlier. Owing to these reasons the company increased its selling price by 15%. Considering that cost of other components does not change. What will be the profit percentage if the toy is sold at the new price?
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1. dlci
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4. pvc
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3. Switch (config) # access-list 10 permit ip host 1
4. Switch (config-if) # switchport port-security violation shutdown
5. Switch (config) # mac-address-table secure
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2. TFTP server software must be running on your laptop.
3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.
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In which part of a VHDL code, the components are declared?
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3. show interfaces
4. show controllers
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1. show interfaces
2. show ip route
3. tracert
4. ping
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