SELECT CountryName

FROM Country

WHERE CountryID $=662$;

UPDATE Country

SET Population $=181936$

WHERE CountryID $=662$;

If lock scope is a single row, and T

takes an exclusive lock on CountryID $662,$ what happens to T

$?$

Pick

If lock scope is a block, and T

takes an exclusive lock on CountryID $662,$ select the row$($s$)$ that are locked.

$222$ El Salvador San Salvador $6420744$ NAmerica

$807$ North Macedonia Skopje $2082958$ Europe

$152$ Chile Santiago $18729160$ SAmerica

$760$ Syria Damascus $16906283$ Asia

$586$ Pakistan Islamabad $212215030$ Asia

$690$ Seychelles Victoria $96762$ Africa

$148$ Chad N'Djamena $15477751$ Africa

$662$ Saint Lucia Castries $181889$ NAmerica

$705$ Slovenia Ljubljana $2073894$ EuropeSELECT CountryName

FROM Country

WHERE CountryID $=662$;

UPDATE Country

SET Population $=181936$

WHERE CountryID $=662$;

If lock scope is a single row, and T

takes an exclusive lock on CountryID $662,$ what happens to T

$?$

Pick

If lock scope is a block, and T

takes an exclusive lock on CountryID $662,$ select the row$($s$)$ that are locked.

$222$ El Salvador San Salvador $6420744$ NAmerica

$807$ North Macedonia Skopje $2082958$ Europe

$152$ Chile Santiago $18729160$ SAmerica

$760$ Syria Damascus $16906283$ Asia

$586$ Pakistan Islamabad $212215030$ Asia

$690$ Seychelles Victoria $96762$ Africa

$148$ Chad N'Djamena $15477751$ Africa

$662$ Saint Lucia Castries $181889$ NAmerica

$705$ Slovenia Ljubljana $2073894$ EuropeSELECT CountryName

FROM Country

WHERE CountryID $=662$;

UPDATE Country

SET Population $=181936$

WHERE CountryID $=662$;

If lock scope is a single row, and T

takes an exclusive lock on CountryID $662,$ what happens to T

$?$

Pick

If lock scope is a block, and T

takes an exclusive lock on CountryID $662,$ select the row$($s$)$ that are locked.

$222$ El Salvador San Salvador $6420744$ NAmerica

$807$ North Macedonia Skopje $2082958$ Europe

$152$ Chile Santiago $18729160$ SAmerica

$760$ Syria Damascus $16906283$ Asia

$586$ Pakistan Islamabad $212215030$ Asia

$690$ Seychelles Victoria $96762$ Africa

$148$ Chad N'Djamena $15477751$ Africa

$662$ Saint Lucia Castries $181889$ NAmerica

$705$ Slovenia Ljubljana $2073894$ Europe