The fifth block (relations and databases) 013 (1 point). Write the operation of relational algebra (in symbolic form) to delete the first, the third and the sixth attribute from the table which schema consists of 7 attributes 014 (2 points). Explain the following query written using pseudocode operations: GET R (Node schema description[Node code]): axcx[Chip code] - Node schema description Chip code] AND X[Consumed power] > 110) Explain: a) how many tables are used; b) what are the names of tables; c) what attributes are included in the query; d) what attributes are used for selection of records; e) what is the result (answer to this query)? 015 (3) points). Use the given tables: WANADES CADO Dead LNG 27 YOTE 57016 07 TDI 2577070 OUTRO PETITE EURO Att det OSTO 2010 10072015 TOWO 2016 2072016 102011201 1027/072015 CURAH FOES Write the sequence of standard table computing operations to find the performers of the jobs managed by Linde, Mandatory requirements: write the procedure of computation of resulting table in accordance with the query tree for Cartesian product of tables, give the schema (the domains of the relation) and determine the number of records . show the resulting table with all records The fifth block (relations and databases) 013 (1 point). Write the operation of relational algebra (in symbolic form) to delete the first, the third and the sixth attribute from the table which schema consists of 7 attributes 014 (2 points). Explain the following query written using pseudocode operations: GET R (Node schema description[Node code]): axcx[Chip code] - Node schema description Chip code] AND X[Consumed power] > 110) Explain: a) how many tables are used; b) what are the names of tables; c) what attributes are included in the query; d) what attributes are used for selection of records; e) what is the result (answer to this query)? 015 (3) points). Use the given tables: WANADES CADO Dead LNG 27 YOTE 57016 07 TDI 2577070 OUTRO PETITE EURO Att det OSTO 2010 10072015 TOWO 2016 2072016 102011201 1027/072015 CURAH FOES Write the sequence of standard table computing operations to find the performers of the jobs managed by Linde, Mandatory requirements: write the procedure of computation of resulting table in accordance with the query tree for Cartesian product of tables, give the schema (the domains of the relation) and determine the number of records . show the resulting table with all records