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MCQOPTIONS
This section includes 64577 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 1051. |
If you need a calculation in an unbound control, you can create a custom______. |
| A. | a. string |
| B. | b. expression |
| C. | c. relationship |
| D. | d. syntax |
| Answer» C. c. relationship | |
| 1052. |
A_often display summary data such as totals or counts. |
| A. | a. Group Header |
| B. | b. Group Footer |
| C. | c. Report Header |
| D. | d. Page Footer |
| Answer» C. c. Report Header | |
| 1053. |
The_____Builder is an Access toolfor selecting colorsfrom a palette or creating custom colors. |
| A. | a. Color |
| B. | b. Expression |
| C. | c. Palette |
| D. | d. Property |
| Answer» B. b. Expression | |
| 1054. |
The____Symbol Smart Tag launches Microsoft Explorer and obtains a stock quote. |
| A. | a. MSN Money |
| B. | b. Portfolio |
| C. | c. Financial |
| D. | d. Stock |
| Answer» D. d. Stock | |
| 1055. |
An application that executes on separate PCs like this is called a(n)_________application. |
| A. | a. enterprise |
| B. | b. distributed |
| C. | c. tier |
| D. | d. global |
| Answer» C. c. tier | |
| 1056. |
A(n)________query locates data from one or more tables. |
| A. | a. select |
| B. | b. summary |
| C. | c. parameter |
| D. | d. action |
| Answer» B. b. summary | |
| 1057. |
The common field linking the two datasheets is the ____________key field in the main datasheet and the ____________key field in the linked datasheet. |
| A. | a. primary, foreign |
| B. | b. primary, common |
| C. | c. foreign, primary |
| D. | d. foreign, common |
| Answer» B. b. primary, common | |
| 1058. |
Macros can recover from________in a controlled manner. |
| A. | a. events |
| B. | b. modules |
| C. | c. arguments |
| D. | d. errors |
| Answer» B. b. modules | |
| 1059. |
For___data to be useful, both the sender and the receiver need to be able to read and use the data. |
| A. | a. standardized |
| B. | b. fixed |
| C. | c. delimited |
| D. | d. shared |
| Answer» E. | |
| 1060. |
What is the result of'Select * from customer where CustID>10 and CustlD |
| A. | a. display all customers with CustID from 10 to 100 |
| B. | b. display all customers with CustID above 10 |
| C. | c. display all customers with CustID below 100 |
| D. | d. display all customers with CustID from 11 to 99 |
| Answer» E. | |
| 1061. |
In an equation the positive sign indicates that the reaction is |
| A. | exothermic |
| B. | endothermic |
| C. | none |
| D. | both a and b |
| Answer» C. none | |
| 1062. |
The change in color of particular reactant can be detected in |
| A. | calorimeter |
| B. | spectrometer |
| C. | all of them |
| D. | colorimeter |
| Answer» E. | |
| 1063. |
In the group VI of periodic table the removal of 7th electron needs three times more energy used to remove electron number |
| A. | 6th |
| B. | 5th |
| C. | 18th |
| D. | 8th |
| Answer» B. 5th | |
| 1064. |
In carbonyl group Oxygen atom has high electro negativity which make it |
| A. | non-polar |
| B. | stable |
| C. | unstable |
| D. | polarized |
| Answer» E. | |
| 1065. |
To determine that a substance is oxidized or reduced other factor to consider is |
| A. | changes in oxidation number |
| B. | electron transfer |
| C. | none |
| D. | both a and b |
| Answer» E. | |
| 1066. |
Number of electrons are highest in |
| A. | Ar |
| B. | He |
| C. | Ne |
| D. | Kr |
| Answer» E. | |
| 1067. |
When the solid is changing to liquid, at that period the temperature |
| A. | decreases |
| B. | increases |
| C. | may increase or decrease |
| D. | remains constant |
| Answer» E. | |
| 1068. |
When crops are harvested, the nitrogen in the hasrveted portions is |
| A. | increased |
| B. | reduced |
| C. | None of Above |
| D. | no effect |
| Answer» C. None of Above | |
| 1069. |
The conduction in liquids and gases is less efficient than solids because |
| A. | collision is less as compared to solids |
| B. | collision in liquids is more as compared to solids |
| C. | in liquids and gases, particles are far apart |
| D. | in liquids and gases, particles are in random motion |
| Answer» B. collision in liquids is more as compared to solids | |
| 1070. |
Nitrogen oxides are |
| A. | pollutants |
| B. | fertilizers |
| C. | an important component of nitrogen cycle |
| D. | used as catalysts in many industrial processes |
| Answer» B. fertilizers | |
| 1071. |
The bond energy of C-O bond is |
| A. | 610kJ/mol |
| B. | 350 kJ/mol |
| C. | 740kJ/mol |
| D. | 360kJ/mol |
| Answer» E. | |
| 1072. |
Consider the reaction: CaO(s) + H |
| A. | liquid |
| B. | solid |
| C. | Gaseous |
| D. | aqueous |
| Answer» C. Gaseous | |
| 1073. |
Organic compounds which contain one more than one benzene rings are termed as |
| A. | aryls |
| B. | arenes |
| C. | benzenes |
| D. | acyls |
| Answer» C. benzenes | |
| 1074. |
An electrochemical cell in which a fuel give up electrons at one electrode and oxygen gains electrons at other electrode is a |
| A. | electrolytic cell |
| B. | fuel cell |
| C. | electron cell |
| D. | oxygen cell |
| Answer» C. electron cell | |
| 1075. |
On description of proton new classification of acid and base was given by |
| A. | T.lowry |
| B. | J.bronsted |
| C. | none |
| D. | both a and b |
| Answer» E. | |
| 1076. |
Disposal of poly(ethene) bag is extremely difficult and it can cause pollution for coming |
| A. | days |
| B. | years |
| C. | centuries |
| D. | months |
| Answer» D. months | |
| 1077. |
If the equilibrium is disturbed by changing temperature the concentration of products will |
| A. | decrease |
| B. | increase |
| C. | remain constant |
| D. | remain same |
| Answer» C. remain constant | |
| 1078. |
If a bicycle of mass 15 kg moves at a speed of 50 m s |
| A. | 5625 J |
| B. | 18750 J |
| C. | 6 x 10 |
| D. | |
| E. | 37500 J |
| Answer» C. 6 x 10 | |
| 1079. |
All group Iv elements form a compound with |
| A. | copper |
| B. | zinc |
| C. | sulfur |
| D. | chlorine |
| Answer» E. | |
| 1080. |
If water comes into contact with calcium oxide it produces |
| A. | calcium chloride |
| B. | calcium hydroxide |
| C. | all of them |
| D. | calcium oxide |
| Answer» C. all of them | |
| 1081. |
Systemic name for PLA is |
| A. | hydroxy ester |
| B. | 2-hydroxypropanoic acid |
| C. | polyamides |
| D. | polyesters |
| Answer» C. polyamides | |
| 1082. |
The standard symbol for heat capacity is |
| A. | C |
| B. | H |
| C. | E |
| D. | Q |
| Answer» B. H | |
| 1083. |
As compared to Group I and II, the reactivity of Tin (Sn), a member of Group IV is |
| A. | high |
| B. | very high |
| C. | very low |
| D. | low |
| Answer» E. | |
| 1084. |
In combustion reactions alkanes react with |
| A. | nitrogen |
| B. | oxygen |
| C. | all of them |
| D. | water |
| Answer» C. all of them | |
| 1085. |
If you place the pivot at the center of a meter rule, weight has no |
| A. | concern |
| B. | property |
| C. | magnitude |
| D. | turning effect |
| Answer» E. | |
| 1086. |
The solubility of ionic compound which contain common ion is les than its solubility in |
| A. | water |
| B. | acid |
| C. | alkalis |
| D. | base |
| Answer» B. acid | |
| 1087. |
The electronegativity of S is |
| A. | 1.2 |
| B. | 2.5 |
| C. | 3 |
| D. | 1.5 |
| Answer» C. 3 | |
| 1088. |
The electrical conductivity of metalloids can be raised by increase in |
| A. | volume |
| B. | pressure |
| C. | temperature |
| D. | concentration |
| Answer» D. concentration | |
| 1089. |
Thermal energy can be transferred by |
| A. | convection only |
| B. | conduction only |
| C. | conduction, convection and radiation |
| D. | conduction and convection |
| Answer» D. conduction and convection | |
| 1090. |
The efficiency of a machine is 80% and the total energy input is 2000 J. The output of the machine is |
| A. | 1600 J |
| B. | 2500 J |
| C. | 2080 J |
| D. | 1000 J |
| Answer» B. 2500 J | |
| 1091. |
As temperature increases, speeds of molecules of a gas⁄liquid |
| A. | decrease |
| B. | also increase |
| C. | vary from gas⁄liquid to gas⁄liquid |
| D. | stay the same |
| Answer» C. vary from gas⁄liquid to gas⁄liquid | |
| 1092. |
The O=C=O bond is |
| A. | is reduced to 87.5° |
| B. | the bond angle is 180° |
| C. | the bond angles are 109.5° |
| D. | the bond angles are 120° |
| Answer» C. the bond angles are 109.5° | |
| 1093. |
In additional polymerization unsaturated monomers contain |
| A. | double bond |
| B. | single bond |
| C. | triple bond |
| D. | both a and b |
| Answer» B. single bond | |
| 1094. |
Upon reaction of metals of Group II with oxygen, electrons are lost more easily by |
| A. | smaller atoms of Group II |
| B. | larger atoms of Group II |
| C. | None of Above |
| D. | larger atoms of Group III |
| Answer» C. None of Above | |
| 1095. |
Halogens dissolve well in |
| A. | ethane |
| B. | pentane |
| C. | water |
| D. | cyclohexane |
| Answer» E. | |
| 1096. |
The outermost electrons in the elements of Group II are in |
| A. | s sub-shell |
| B. | d-sub shell |
| C. | None of Above |
| D. | p subshell |
| Answer» B. d-sub shell | |
| 1097. |
When phosphorus reacts with oxygen it gives off clouds of |
| A. | phosphorus oxide |
| B. | white color |
| C. | none |
| D. | both a and b |
| Answer» E. | |
| 1098. |
The species gaining electrons will be reduced and act as |
| A. | oxidizing agent |
| B. | reducing agent |
| C. | none |
| D. | both a and b |
| Answer» B. reducing agent | |
| 1099. |
The increase in rate of reaction due to increase in temperature is due to |
| A. | successful collision |
| B. | increased energy |
| C. | none |
| D. | both a and b |
| Answer» E. | |
| 1100. |
During the process of evaporation, the temperature |
| A. | decreases |
| B. | increases |
| C. | may increase or decrease |
| D. | remains constant |
| Answer» D. remains constant | |