. Which of the following statements about PivotChart View is NOT true?
Options: a. It is used to graphically summarize and analyze data in a table, query, or form.
b. It can be used to view different levels of detail or to specify custom layout.
c. It displays field values that can be switched for different views of data.
d. It displays the same information as a crosstab query, except for the counts and sums of numeric fields.
Which of the following is not a valid size of a Floppy Disk?
B. 5 1/4″
C. 3 1/2″
D. 5 1/2″
Ans:– D ,
Why does the data communication industry use the layered OSI reference model? It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers. It encourages industry standardization by defining what functions occur at each layer of the model.
Which of the following is not a factor affecting the processing capability or performance of a PC system?
Options: The clock speed of the microprocessor, The revolutions per minute of the printer disk, The primary storage capacity of the processor, The built-in instruction set available to the microprocessor
Options: means storing records in contiguous blocks according to a key., Stores records sequentially but uses an index to locate records, uses an index for each key type, has records placed randomly throughout the file
Options: A keyword that indicates that the subclass inherits from a superclass, A keyword that indicates that the superclass inherits from a subclass, The set of all instances of a class within a database, Only one instance of a class within a database
A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?
A crossover cable should be used in place of the straight-through cable. A rollover cable should be used in place of the straight-through cable. The subnet masks should be set to 255.255.255.192. A default gateway needs to be set on each host. The subnet masks should be set to 255.255.255.0.
Options: 1 only, 2 only, 3 and 4 only, 1 and 5 only
Options: contains all constants in the program, a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure., consists of a full or partial list of the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation, a permanent table which lists all key words and special symbols of the language in symbolic form.