Which work of Sumel that even plexander praised it?

A . It applies to a single data server. B . It is a recoverable sequence of operations. C . Its value can be queried from the system catalog tables. D . It begins when the application connects to the data server.

A . System privileges apply only to the PDB in which they are used. B . Local users cannot use local system privileges on the schema of a common user. C . The granter of system privileges must possess the set container privilege. D . Common users connected to a PDB can exercise privileges across other PDBs. E . System privileges with the with grant option container all clause must be granted to a common user before the common user can grant privileges to other users.

A .  Ethernet Private Line B .  Ethernet Wire Service C .  Ethernet Relay Service D .  Ethernet Multipoint Service E .  Ethernet Relay Multipoint Service

A . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department _ id IN (10,20); B . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY; C . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION; D . CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WITH department_id IN (10,20); E . CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE

A . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20); B . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY; C . CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION; D . CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20); E . CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE

A . The router will not accept connections from the peer. B . BGP can exchange routing information in this state. C . The router is listening on its server port for connection requests from the peer. D . The router ha s sent out an active TCP connection request to the peer.

A .  802.11n B .  802.11b C .  802.11a D .  802.11g

A .  Ethernet Private Line B .  Ethernet Wire Service C .  Ethernet Relay Service D .  Ethernet Multipoint Service E .  Ethernet Relay Multipoint Service

A . Create mail-enabled contacts in the fourthcoffee.com domain for each Exchange Server 5.5 recipient. Establish the e-mail address to have an address that ends with @oldmail.fourthcoffee.com B . Create mail-enabled contacts in the fourthcoffee.com domain for each Exchange Server 5.5 recipient. Establish the e-mail address to have an address that ends with @fourthcoffee.com C . Configure each Exchange Server 5.5 recipient to have an address e-mail address that ends with @oldmail.fourthcoffee.com. Set the @oldmail.fourthcoffee.com address to be the default reply address D . Configure each Exchange Server 5.5 recipient to have an additional e-mail address that ends with @oldmail.fourthcoffee.com. Set the @fourthcoffee.com address to be the default reply address E . Configure each Exchange Server 5.5 recipient to use a single SMTP address that ends with @oldmail.fourthcoffee.com F . Configure an SMTP connector between the Exchange Server 2003 routing group at the Sydney office and the Exchange Server 5.5 site at the Sydney office. Configure the connector namespace to be oldmail.fourthcoffee.com G . Configure an SMTP connector between the Exchange Server 2003 routing group at the Sydney office and the Exchange Server 5.5 site at the Sydney office. Configure the connector namespace to be fourthcofee.com

A . Ethernet Private Line B . Ethernet Wire Service C . Ethernet Relay Service D . Ethernet Multipoint Service E . Ethernet Relay Multipoint Service

A . one-half the SWL of the main towing hawser B . three-fourths the SWL of the main towing hawser C . that of the main towing hawser D . twice that of the main towing hawser

A . @transform   B . @Listprocess   C . @processlist  D . @listevaluate

A . The CONNECT statement B . The first FETCH of a cursor C . The BEGIN TRANSACTION statement D . The first executable SQL statement

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/f351f1438b0c6df8e8212fcfa15dc333.jpg' /> A. The router will not accept connections from the peer. B. BGP can exchange routing information in this state. C. The router is listening on its server port for connection requests from the peer. D. The router ha s sent out an active TCP connection request to the peer.

By this time, the World War II had ended in Europe. But the Japanese refused to surrender, the Americans decided that by dropping an atomic bomb on Japan, they could end the war quickly and save more of their soldier’s lives. Soon after midnight on 6 August 1945, a bomb was dropped on the city of Hiroshima, a civilian target. No warning was given and there was total devastation. Almost all the buildings were destroyed and more than 100000 people died or were horribly wounded. The Japanese military still did not want to surrender so three days later, the Americans dropped a second atomic bomb on the city of Nagasaki, killing 45000 people. The Japanese government was discussing ending the war when they heard the news of Nagasaki. Finally, they surrendered and the World War II came to an end. At first, the scientists who had built the bomb were pleased that it had helped to end the war. However, many would come to realize that they had helped to create the most terrible weapon known to man. The first atomic bomb ______. A．was less powerful B．was dropped in Nagasaki C．was a failure D．was tested in desert

When our population is so small that all our labor can be engaged in the group represented by A, productivity of labor (and therefore wages) will be at their maximum. When our population increases so that some of the labor will have to be set to work in group B, the wages of all labor must decline to the level of the productivity in that group. But no employer, without government aid, will yet be able to afford to hire labor to exploit the opportunities represented by C and D, unless there is a further increase in population. But suppose that the political party in power holds the belief that we should produce every thing that we consume, that the opportunities represented by C and D should be exploited. The commodities that the industries composing C and D will produce have been hitherto obtained from abroad in exchange for commodities produced by A and B. The government now renders this difficulty by placing high duties upon the former class of commodities. This meads that workers in A and B must pay higher prices for what they buy, but do not receive higher prices for what they sell. After the duty has gone into effect and the prices of commodities that can be produced by C and D have risen sufficiently, enterprisers will be able to hire labor at the wages prevailing in A and B, and establish industries in C and D. So far as the remaining laborers in A and B buy the products of C and D, the difference between the price which they pay for those products and the price that they would pay if they were permitted to import those products duty-free is a tax paid not to the government, but to the producers in C and D, to enable the latter to remain in business. It is an uncompensated deduction from the natural earnings of the laborers in A and B. Nor are the workers in C and D paid as much, estimated in purchasing power, as they would have received if they had been allowed to remain in A and B under the earlier conditions. When C and D are established, workers in these industries______. A．receive higher wages than do the workers in A and B B．receive lower wages than do the workers in A and B C．are not affected so adversely by the levying of duties as are workers in A and B D．receive wages equal to those workers in A and B