manual block A: block controlled manually by a person known as a block operator. B: a fixed signal that lets engineers know if a train can enter a block.
manual block A: block controlled manually by a person known as a block operator. B: a fixed signal that lets engineers know if a train can enter a block.
a fixed signal that lets engineers know if a train can enter a block. A: ABS (automatic block system) B: lock C: lock signal
a fixed signal that lets engineers know if a train can enter a block. A: ABS (automatic block system) B: lock C: lock signal
A（）is a named momory block . By using its name, we can refer to the data stored in the memory block. A: word B: record C: program D: variable
A（）is a named momory block . By using its name, we can refer to the data stored in the memory block. A: word B: record C: program D: variable
Identify two situations in which the block header grows in a data block. （） A: when row directories need more row entries B: when there is row migration in the data block C: when there is an increase in the PCTFREE value for the data block D: when more transaction slots are required than are initially configured
Identify two situations in which the block header grows in a data block. （） A: when row directories need more row entries B: when there is row migration in the data block C: when there is an increase in the PCTFREE value for the data block D: when more transaction slots are required than are initially configured
Identify two situations in which the block header grows in a data block. （） A: Awhen row directories need more row entries B: Bwhen there is row migration in the data block C: Cwhen there is an increase in the PCTFREE value for the data block D: Dwhen more transaction slots are required than are initially configured
Identify two situations in which the block header grows in a data block. （） A: Awhen row directories need more row entries B: Bwhen there is row migration in the data block C: Cwhen there is an increase in the PCTFREE value for the data block D: Dwhen more transaction slots are required than are initially configured
block signal A: a fixed signal that lets engineers know if a train can enter a block. B: a conductive connector used to maintain circuit continuity for track circuits and electrified tracks.
block signal A: a fixed signal that lets engineers know if a train can enter a block. B: a conductive connector used to maintain circuit continuity for track circuits and electrified tracks.
Before a block can be added to the chain, which job of the following is not necessary? ( ) A: A cryptographic puzzle must be solved thus creating the block. B: The computer that solves the puzzle shares the solution to all of the other computers on the network. C: The financial institution will verify this proof of work, if correct, the block will be added to the chain. D: The network will then verify this proof-of-work and, if correct, the block will be added to the chain.
Before a block can be added to the chain, which job of the following is not necessary? ( ) A: A cryptographic puzzle must be solved thus creating the block. B: The computer that solves the puzzle shares the solution to all of the other computers on the network. C: The financial institution will verify this proof of work, if correct, the block will be added to the chain. D: The network will then verify this proof-of-work and, if correct, the block will be added to the chain.
If you make a change to the information recorded in a particular block, what will happen? ( ) A: You will rewrite it. B: The change will be stored in a new block. C: A database will be updated. D: The administrator can change the database.
If you make a change to the information recorded in a particular block, what will happen? ( ) A: You will rewrite it. B: The change will be stored in a new block. C: A database will be updated. D: The administrator can change the database.
17e447a2d68b155.pngI live in a ______apartment block.
17e447a2d68b155.pngI live in a ______apartment block.
Where is the camshaft located? A: In the cylinder head. B: In the cylinder block. C: Either in the cylinder head or in the cylider block. D: In the oil pan.
Where is the camshaft located? A: In the cylinder head. B: In the cylinder block. C: Either in the cylinder head or in the cylider block. D: In the oil pan.