Replication should be used when which of the following exist?
Options: When transmission speeds and capacity in a network prohibit frequent refreshing of large tables., When using many nodes with different operating systems and DBMSs and database designs., The application's data can be somewhat out-of-date., All of the above.
9.An unpaged cache associates disk domains with the address of the read and continues for a specific length. The major disadvantage of unpaged cache is that
Options: (A)it allows cache domain to contain redundant data (B) it does not allow writes to be cached (C) its access time is greater than that of paged caching (D) read ahead cache domain blocks are necessarily fixed in size 84 | 29
1.In Excel which of these is a quick way to copy formatting from a selected cell to two other cells on the same worksheet?
Options: (A)Use Ctrl to select all three cells, then click the paste button on the standard toolbar (B) Copy the selected cell, then select the other two cells, click style on the Format menu, then click Modify (C) Click format painter on the Formatting toolbar twice then click in each cell you want to copy the formatting to (D) All of above 20
Options: reduction in the value of a currency vis-a-vis major internationally traded currencies, permitting the currency to seek its worth in the international market, fixing the value of the currency in conjunction with the movement in the value of a basket of pre-determined currencies, fixing the value of currency in multilateral consultation with the IMF, the World Bank and major trading partners
Options: Laurissa in the north and Godwanaland in the south, Laurissa in the south and Godwanaland in the north, Laurissa in the east and Godwanaland in the west, Laurissa in the west and Godwanaland in the east